No double warning in case snapping failed (for 0.8 branch this time)

git-svn-id: http://svn.osgeo.org/qgis/branches/Release-0_8_0@6604 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: mhugent

i18n/qgis_cs_CZ.ts

@@ -266,9 +266,6 @@ bool QgsMapToolVertexEdit::snapSegmentWithContext(QgsPoint& point)
   if (!vlayer->snapSegmentWithContext(point, beforeVertex, atFeatureId, atGeometry, tolerance()))
   {
     mSnappedAtFeatureId = -1;
-    QMessageBox::warning(0, "Error",
-      QObject::tr("Could not snap segment. Have you set the tolerance in Settings > Project Properties > General?"),
-      QMessageBox::Ok, Qt::NoButton);
     return FALSE;
   }
   else