From 19ded067879380d954747f8ba6953679f5668e78 Mon Sep 17 00:00:00 2001
From: mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>
Date: Tue, 5 May 2009 14:00:08 +0000
Subject: [PATCH] Bug fix: prevent deleting all links between tags

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@320 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 6069880..b2ffbf0 100644
--- a/services/tag2tagservice.php
+++ b/services/tag2tagservice.php
@@ -287,7 +287,7 @@ class Tag2TagService {
 	function removeLinkedTags($tag1, $tag2, $relationType, $uId) {
 		if(($tag1 != '' && $tag1 == $tag2) ||
 		($relationType != ">" && $relationType != "=" && $relationType != "") ||
-		($tag1 == '' && $tag2 == '' && $relationType == '' && $uId == '')) {
+		($tag1 == '' && $tag2 == '')) {
 			return false;
 		}
 		$query = 'DELETE FROM '. $this->getTableName();