From 36fae20d937c53ad97e0130a959a7401b3c1c0ad Mon Sep 17 00:00:00 2001
From: mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>
Date: Fri, 19 Dec 2008 00:13:37 +0000
Subject: Bug fix: correct cache behaviour

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@208 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 services/tag2tagservice.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/tag2tagservice.php b/services/tag2tagservice.php
index 9d94e2c..01df423 100644
--- a/services/tag2tagservice.php
+++ b/services/tag2tagservice.php
@@ -146,7 +146,7 @@ class Tag2TagService {
 			}
 
 			// and save in cache
-			if($activatedCache == true) {
+			if($activatedCache == true && $uId>0) {
 				$tcs->updateTag($tag1, $relationType, $output, $uId);
 			}
 				
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