Fix CS Rules

smalot · Mar 9, 2021 · e4b062a · e4b062a
1 parent 8fc4865
commit e4b062a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Smalot/PdfParser/RawData/RawDataParser.php b/src/Smalot/PdfParser/RawData/RawDataParser.php
@@ -311,7 +311,7 @@ protected function decodeXrefStream($pdfData, $startxref, $xref = [])
 
         // decode data
         if ($valid_crs && isset($xrefcrs[1][3][0])) {
-            if (!is_null($predictor)) {
+            if (null !== $predictor) {
                 // number of bytes in a row
                 $rowlen = ($columns + 1);
                 // convert the stream into an array of integers