diff --git a/docs/cloudinary_asset_payload.html b/docs/cloudinary_asset_payload.html
index 40f1555f..e000e263 100644
--- a/docs/cloudinary_asset_payload.html
+++ b/docs/cloudinary_asset_payload.html
@@ -168,7 +168,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2264">line 2264</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2265">line 2265</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_context_options.html b/docs/cloudinary_context_options.html
index edcb6f72..8591f13a 100644
--- a/docs/cloudinary_context_options.html
+++ b/docs/cloudinary_context_options.html
@@ -188,7 +188,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2820">line 2820</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2821">line 2821</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_download_asset.html b/docs/cloudinary_download_asset.html
index 0c2308cb..ba3c4b59 100644
--- a/docs/cloudinary_download_asset.html
+++ b/docs/cloudinary_download_asset.html
@@ -168,7 +168,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2382">line 2382</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2383">line 2383</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_filter_out_local.html b/docs/cloudinary_filter_out_local.html
index b6af8480..9ddff91b 100644
--- a/docs/cloudinary_filter_out_local.html
+++ b/docs/cloudinary_filter_out_local.html
@@ -147,7 +147,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line3028">line 3028</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line3029">line 3029</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_id.html b/docs/cloudinary_id.html
index f708e810..58169fac 100644
--- a/docs/cloudinary_id.html
+++ b/docs/cloudinary_id.html
@@ -171,7 +171,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line1781">line 1781</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line1782">line 1782</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_is_folder_synced.html b/docs/cloudinary_is_folder_synced.html
index 547fe0e0..d1aa68d9 100644
--- a/docs/cloudinary_is_folder_synced.html
+++ b/docs/cloudinary_is_folder_synced.html
@@ -165,7 +165,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2855">line 2855</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2856">line 2856</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_max_files_import.html b/docs/cloudinary_max_files_import.html
index 0f023c55..97aad32c 100644
--- a/docs/cloudinary_max_files_import.html
+++ b/docs/cloudinary_max_files_import.html
@@ -150,7 +150,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2059">line 2059</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2060">line 2060</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_migrate_legacy_meta.html b/docs/cloudinary_migrate_legacy_meta.html
index 8e4ccc6d..1b31ef47 100644
--- a/docs/cloudinary_migrate_legacy_meta.html
+++ b/docs/cloudinary_migrate_legacy_meta.html
@@ -145,7 +145,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2594">line 2594</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2595">line 2595</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_prepare_size.html b/docs/cloudinary_prepare_size.html
index 282534f1..c7612fe9 100644
--- a/docs/cloudinary_prepare_size.html
+++ b/docs/cloudinary_prepare_size.html
@@ -168,7 +168,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line1608">line 1608</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line1609">line 1609</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_upload_options.html b/docs/cloudinary_upload_options.html
index c05ac371..b29a29e7 100644
--- a/docs/cloudinary_upload_options.html
+++ b/docs/cloudinary_upload_options.html
@@ -188,7 +188,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2895">line 2895</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line2896">line 2896</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_validate_cloudinary_id.html b/docs/cloudinary_validate_cloudinary_id.html
index 78584d80..f4f58d65 100644
--- a/docs/cloudinary_validate_cloudinary_id.html
+++ b/docs/cloudinary_validate_cloudinary_id.html
@@ -168,7 +168,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line1769">line 1769</a>
+        <a href="php_class-media.php.html">php/class-media.php</a>, <a href="php_class-media.php.html#line1770">line 1770</a>
     </li></ul></dd>
     
 
diff --git a/docs/cloudinary_version_upgrade.html b/docs/cloudinary_version_upgrade.html
index af194988..f88c5d91 100644
--- a/docs/cloudinary_version_upgrade.html
+++ b/docs/cloudinary_version_upgrade.html
@@ -168,7 +168,7 @@ <h5>Parameters:</h5>
     
     <dt class="tag-source">Source:</dt>
     <dd class="tag-source"><ul class="dummy"><li>
-        <a href="php_class-connect.php.html">php/class-connect.php</a>, <a href="php_class-connect.php.html#line777">line 777</a>
+        <a href="php_class-connect.php.html">php/class-connect.php</a>, <a href="php_class-connect.php.html#line779">line 779</a>
     </li></ul></dd>
     
 
diff --git a/docs/php_class-connect.php.html b/docs/php_class-connect.php.html
index 15e01408..c4f0ea94 100644
--- a/docs/php_class-connect.php.html
+++ b/docs/php_class-connect.php.html
@@ -213,8 +213,10 @@ <h1 class="page-title">Source: php/class-connect.php</h1>
 		$advanced = true === $request->get_param( 'advanced' ) ? 'on' : 'off';
 
 		// Cloudinary URL.
-		$connect = $this->settings->get_setting( 'cloudinary_url' );
-		$connect->set_pending( $url );
+		if ( ! empty( $url ) &amp;&amp; true !== $url ) {
+			$connect = $this->settings->get_setting( 'cloudinary_url' );
+			$connect->set_pending( $url );
+		}
 
 		// Autosync setup.
 		$autosync = $this->settings->get_setting( 'auto_sync' );
diff --git a/docs/php_class-media.php.html b/docs/php_class-media.php.html
index ea09ba4d..dbae89dd 100644
--- a/docs/php_class-media.php.html
+++ b/docs/php_class-media.php.html
@@ -1622,7 +1622,8 @@ <h1 class="page-title">Source: php/class-media.php</h1>
 			}
 		} elseif ( is_string( $size ) || ( is_array( $size ) &amp;&amp; 3 === count( $size ) ) ) {
 			$intermediate = image_get_intermediate_size( $attachment_id, $size );
-			if ( is_array( $intermediate ) ) {
+			// PDF's do not have intermediate URL.
+			if ( is_array( $intermediate ) &amp;&amp; ! empty( $intermediate['url'] ) ) {
 				$size = $this->get_crop( $intermediate['url'], $attachment_id );
 			}
 		} elseif ( array_keys( $size ) === array( 0, 1 ) ) {