Fix boolean being passed to method isImageString expecting a string

Fixes #29
ArthurHoaro · Mar 27, 2021 · 812253b · 812253b
1 parent 7780ddc
commit 812253b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/WebThumbnailer/Finder/DefaultFinder.php b/src/WebThumbnailer/Finder/DefaultFinder.php
@@ -56,7 +56,7 @@ public function find()
             $content
         );
 
-        if (empty($thumbnail) && ImageUtils::isImageString($content)) {
+        if (empty($thumbnail) && !empty($content) && ImageUtils::isImageString($content)) {
             return $this->url;
         }