Demo: guard not found image

refs artemkrachulov#41 artemkrachulov#18
ykws · Jan 18, 2022 · 1fb9c63 · 1fb9c63
1 parent a92a3e6
commit 1fb9c63
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/AKImageCropperViewExample/ImagesTableViewController.swift b/AKImageCropperViewExample/ImagesTableViewController.swift
@@ -57,7 +57,13 @@ extension ImagesTableViewController {
         // Configure the cell...
 
         cell.textLabel!.text = name.components(separatedBy: "-").joined(separator: " ")
-        cell.detailTextLabel?.text = String(format: "Size %0.1f x %0.1f", image?.size.width as CGFloat?, image?.size.height as CGFloat?)
+
+        guard let image = image else {
+            cell.detailTextLabel?.text = "No image"
+            return cell;
+        }
+
+        cell.detailTextLabel?.text = String(format: "Size %0.1f x %0.1f", image.size.width, image.size.height)
 
         return cell
     }