From 1675af94a20b4e137e1cfcc74898071fd5c1be8d Mon Sep 17 00:00:00 2001
From: Oliver Tappe
Date: Sat, 24 May 2008 23:00:56 +0000
Subject: * fixed bug that would not allow setting an empty attribute to '0'

git-svn-id: http://svn.openslx.org/svn/openslx/openslx/trunk@1801 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 config-db/OpenSLX/MetaDB/DBI.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'config-db/OpenSLX/MetaDB/DBI.pm')

diff --git a/config-db/OpenSLX/MetaDB/DBI.pm b/config-db/OpenSLX/MetaDB/DBI.pm
index 271463b5..4961cdcc 100644
--- a/config-db/OpenSLX/MetaDB/DBI.pm
+++ b/config-db/OpenSLX/MetaDB/DBI.pm
@@ -895,7 +895,9 @@ sub setSystemAttrs
     my @attrsToBeUpdated
         = grep { 
             $valueIsOK->($newAttrs->{$_}) && exists $oldAttrs{$_}
-            && ($oldAttrs{$_}->{value} || '') ne ($newAttrs->{$_} || '')
+            && ((defined($oldAttrs{$_}->{value}) xor defined($newAttrs->{$_}))
+                || (defined($oldAttrs{$_}->{value}) && defined($newAttrs->{$_})
+                    && $oldAttrs{$_}->{value} ne $newAttrs->{$_}))
         } keys %$newAttrs;
 
     # ... insert the new ones ...
-- 
cgit v1.2.3-55-g7522