Fix fatal error in reset function when image setting does not exist.

JustCarmen · Apr 17, 2017 · 85c5798 · 85c5798
1 parent e273ebe
commit 85c5798
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/JustBlackThemeOptionsClass.php b/app/JustBlackThemeOptionsClass.php
@@ -346,7 +346,7 @@ private function resize($imgSrc, $type, $thumbwidth, $thumbheight) {
 
 	protected function deleteImage() {
 		$filename = $this->options('image');
-		if (file_exists(WT_DATA_DIR . $filename)) {
+		if ($filename && file_exists(WT_DATA_DIR . $filename)) {
 			unlink(WT_DATA_DIR . $filename);
 		}
 	}