coding style

lib/connector/sabre/locks.php

@@ -126,7 +126,10 @@ class OC_Connector_Sabre_Locks extends Sabre_DAV_Locks_Backend_Abstract {
 		$locks = $this->getLocks($uri, false);
 		$exists = false;
 		foreach($locks as $lock) {
-			if ($lock->token == $lockInfo->token) $exists = true;
+			if ($lock->token == $lockInfo->token) {
+				$exists = true;
+				break;
+			}
 		}
 
 		if ($exists) {