BUGFIX: Catch case where image could not be rendered but no exception…

… was thrown
sitegeist · Sep 23, 2019 · 8130a6e · 8130a6e
1 parent 03aade5
commit 8130a6e
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/Classes/Controller/DummyImageController.php b/Classes/Controller/DummyImageController.php
@@ -110,10 +110,16 @@ public function imageAction (int $w = 600, int $h = 400, string $bg = '#000', st
                 $this->renderPattern($image, $renderShape ? $backgroundColor : $foregroundColor, $width, $height, $text);
             }
 
+            // render image
+            $result = $image->get($f);
+            if (!$result) {
+                throw new \Exception('Something went wrong without throwing an exception');
+            }
+
             // build result
             $this->response->setHeader('Cache-Control', 'max-age=883000000');
             $this->response->setHeader('Content-type', 'image/' . $f);
-            return $image->get($f);
+            return $result;
         } catch (\Exception $e) {
             // something went wrong we return the error image png
             $this->response->setStatusCode(500);