From 5c9178f85161c90c4c58c6ab68b2828938908845 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind1991@gmail.com>
Date: Sun, 28 Aug 2011 19:36:23 +0200
Subject: [PATCH] Fixed a bug in appconfig, where an initially empty set value
 led to endless duplicates of this app/key pair.

Path by Elias Probst <mail@eliasprobst.eu>
---
 lib/appconfig.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/appconfig.php b/lib/appconfig.php
index 06281d3858..c64a15b893 100644
--- a/lib/appconfig.php
+++ b/lib/appconfig.php
@@ -114,10 +114,10 @@ class OC_Appconfig{
 	 */
 	public static function setValue( $app, $key, $value ){
 		// Does the key exist? yes: update. No: insert
-		$exists = self::getValue( $app, $key, null );
+		$exists = self::getKeys( $app );
 
 		// null: does not exist
-		if( is_null( $exists )){
+		if( !in_array( $key, $exists )){
 			$query = OC_DB::prepare( 'INSERT INTO *PREFIX*appconfig ( appid, configkey, configvalue ) VALUES( ?, ?, ? )' );
 			$query->execute( array( $app, $key, $value ));
 		}
-- 
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