Merge pull request #3 from thesecretlab-nl/hotfix/editor-window-get-size

The Secret Lab — Check if $_GET['size'] exists before accessing
tpow · Dec 6, 2016 · 03491d4 · 03491d4
2 parents 662a276 + c7d5b81
commit 03491d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/ManualImageCropEditorWindow.php b/lib/ManualImageCropEditorWindow.php
@@ -36,7 +36,7 @@ public function renderWindow() {
 
 		$imageSizes = get_intermediate_image_sizes();
 
-		$editedSize = in_array($_GET['size'], $imageSizes) ? $_GET['size'] : null;
+		$editedSize = (isset($_GET['size']) && in_array($_GET['size'], $imageSizes)) ? $_GET['size'] : null;
 
 		$postId = filter_var($_GET['postId'], FILTER_SANITIZE_NUMBER_INT);