PredisCache#doContains() should return a boolean

derrabus · Oct 29, 2016 · e01450b · e01450b
1 parent efe115f
commit e01450b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Doctrine/Common/Cache/PredisCache.php b/lib/Doctrine/Common/Cache/PredisCache.php
@@ -99,7 +99,7 @@ protected function doSaveMultiple(array $keysAndValues, $lifetime = 0)
      */
     protected function doContains($id)
     {
-        return $this->client->exists($id) !== 0;
+        return (bool) $this->client->exists($id);
     }
 
     /**