Remove else.

By returning early we can avoid the else statement entirely.

lib/Cake/Cache/Engine/ApcEngine.php

@@ -132,12 +132,12 @@ class ApcEngine extends CacheEngine {
 				APC_ITER_NONE
 			);
 			apc_delete($iterator);
-		} else {
-			$cache = apc_cache_info('user');
-			foreach ($cache['cache_list'] as $key) {
-				if (strpos($key['info'], $this->settings['prefix']) === 0) {
-					apc_delete($key['info']);
-				}
+			return true;
+		}
+		$cache = apc_cache_info('user');
+		foreach ($cache['cache_list'] as $key) {
+			if (strpos($key['info'], $this->settings['prefix']) === 0) {
+				apc_delete($key['info']);
 			}
 		}
 		return true;