Fixed Undefined variable $res in Mage_Core_Model_Cache (OpenMage#3255)

fballiano · web-flow · commit 00da425cad5b · 2023-05-15T14:07:05.000+01:00
diff --git a/app/code/core/Mage/Core/Model/Cache.php b/app/code/core/Mage/Core/Model/Cache.php
@@ -419,11 +419,10 @@ public function clean($tags = [])
             if (!is_array($tags)) {
                 $tags = [$tags];
             }
-            $res = $this->getFrontend()->clean($mode, $this->_tags($tags));
-        } else {
-            $this->flush();
+            return $this->getFrontend()->clean($mode, $this->_tags($tags));
         }
-        return $res;
+
+        return $this->flush();
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -419,11 +419,10 @@ public function clean($tags = [])`
`419`	`419`	`if (!is_array($tags)) {`
`420`	`420`	`$tags = [$tags];`
`421`	`421`	`}`
`422`		`- $res = $this->getFrontend()->clean($mode, $this->_tags($tags));`
`423`		`- } else {`
`424`		`- $this->flush();`
	`422`	`+ return $this->getFrontend()->clean($mode, $this->_tags($tags));`
`425`	`423`	`}`
`426`		`- return $res;`
	`424`	`+`
	`425`	`+ return $this->flush();`
`427`	`426`	`}`
`428`	`427`
`429`	`428`	`/**`