From 078f5b846ce3b7740955c6c304d83ad46f386ad0 Mon Sep 17 00:00:00 2001
From: "Juergen E. Fischer" <jef@norbit.de>
Date: Mon, 27 Aug 2012 14:26:19 +0200
Subject: [PATCH] fix #6253

---
 src/gui/qgsattributeeditor.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gui/qgsattributeeditor.cpp b/src/gui/qgsattributeeditor.cpp
index eebfa269086..c6f61bf7c5a 100644
--- a/src/gui/qgsattributeeditor.cpp
+++ b/src/gui/qgsattributeeditor.cpp
@@ -600,15 +600,16 @@ bool QgsAttributeEditor::retrieveValue( QWidget *widget, QgsVectorLayer *vl, int
     if ( editType == QgsVectorLayer::ValueRelation )
     {
       text = '{';
-      for ( int i = 0; i < lw->count(); i++ )
+      for ( int i = 0, n = 0; i < lw->count(); i++ )
       {
         if ( lw->item( i )->checkState() == Qt::Checked )
         {
-          if ( i > 0 )
+          if ( n > 0 )
           {
             text.append( ',' );
           }
           text.append( lw->item( i )->data( Qt::UserRole ).toString() );
+          n++;
         }
       }
       text.append( '}' );