Merge pull request #273 from kstenschke/patch-1

bugfix: possible invalid argument in media model
ionize · Jul 7, 2015 · ad34369 · ad34369
2 parents 13e0ba1 + 6c728c9
commit ad34369
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/application/models/media_model.php b/application/models/media_model.php
@@ -745,13 +745,15 @@ public function get_unused_files()
 	public function delete_files($files=array())
 	{
 		$nb = 0;
-
-		foreach ($files as $path)
+		if(is_array($files)) 
 		{
-			if (file_exists(FCPATH.$path))
+			foreach ($files as $path)
 			{
-				@unlink(FCPATH.$path);
-			}
+				if (file_exists(FCPATH.$path))
+				{
+					@unlink(FCPATH.$path);
+				}
+			}	
 		}
 
 		return $nb;