From: Aaron Schulz <aschulz@wikimedia.org>
Date: Fri, 10 May 2013 20:45:34 +0000 (-0700)
Subject: [FileBackend] Optimize the case were no operations are provided.
X-Git-Tag: 1.31.0-rc.0~19711
X-Git-Url: http://git.cyclocoop.org/data/Luca_Pacioli_%28Gemaelde%29.jpeg?a=commitdiff_plain;h=6b1194b9dadeff80b51d6af7c56c97244a92a058;p=lhc%2Fweb%2Fwiklou.git

[FileBackend] Optimize the case were no operations are provided.

Change-Id: Iaf858ce2e8b21e031d27b984029f0424518201af
---

diff --git a/includes/filebackend/FileBackendStore.php b/includes/filebackend/FileBackendStore.php
index e20c6fcc5c..c620dd3be8 100644
--- a/includes/filebackend/FileBackendStore.php
+++ b/includes/filebackend/FileBackendStore.php
@@ -1134,6 +1134,10 @@ abstract class FileBackendStore extends FileBackend {
 		wfProfileIn( __METHOD__ . '-' . $this->name );
 		$status = Status::newGood();
 
+		if ( !count( $ops ) ) {
+			return $status; // nothing to do
+		}
+
 		// Fix up custom header name/value pairs...
 		$ops = array_map( array( $this, 'stripInvalidHeadersFromOp' ), $ops );
 
@@ -1186,6 +1190,10 @@ abstract class FileBackendStore extends FileBackend {
 		wfProfileIn( __METHOD__ . '-' . $this->name );
 		$status = Status::newGood();
 
+		if ( !count( $ops ) ) {
+			return $status; // nothing to do
+		}
+
 		// Fix up custom header name/value pairs...
 		$ops = array_map( array( $this, 'stripInvalidHeadersFromOp' ), $ops );