[GRASS-SVN] r51725 - grass/branches/releasebranch_6_4/scripts/v.db.update

[svn_grass at osgeo.org]

Author: neteler
Date: 2012-05-24 10:38:30 -0700 (Thu, 24 May 2012)
New Revision: 51725

Modified:
   grass/branches/releasebranch_6_4/scripts/v.db.update/v.db.update
Log:
fix test to avoid accidential emptying of column

Modified: grass/branches/releasebranch_6_4/scripts/v.db.update/v.db.update
===================================================================
--- grass/branches/releasebranch_6_4/scripts/v.db.update/v.db.update	2012-05-24 17:32:14 UTC (rev 51724)
+++ grass/branches/releasebranch_6_4/scripts/v.db.update/v.db.update	2012-05-24 17:38:30 UTC (rev 51725)
@@ -111,8 +111,8 @@
 # checking column types
 coltype=`v.info -c map="$GIS_OPT_MAP" layer=$GIS_OPT_LAYER --quiet | grep -w "$GIS_OPT_COLUMN" | cut -d'|' -f1`
 
-if [ -n "$GIS_OPT_QCOLUMN" ] ; then
-   if [ -n "$GIS_OPT_VALUE" ] ; then
+if [ -z "$GIS_OPT_QCOLUMN" ] ; then
+   if [ -z "$GIS_OPT_VALUE" ] ; then
       g.message -e 'Either value or qcolumn parameter have to be used'
       exit 1
    fi