[GRASS-SVN] r49648 - grass/branches/develbranch_6/scripts/v.rast.stats

[svn_grass at osgeo.org]

Author: neteler
Date: 2011-12-11 05:28:13 -0800 (Sun, 11 Dec 2011)
New Revision: 49648

Modified:
   grass/branches/develbranch_6/scripts/v.rast.stats/v.rast.stats
Log:
fail on vector maps without areas

Modified: grass/branches/develbranch_6/scripts/v.rast.stats/v.rast.stats
===================================================================
--- grass/branches/develbranch_6/scripts/v.rast.stats/v.rast.stats	2011-12-11 13:28:00 UTC (rev 49647)
+++ grass/branches/develbranch_6/scripts/v.rast.stats/v.rast.stats	2011-12-11 13:28:13 UTC (rev 49648)
@@ -147,6 +147,13 @@
    VECTORFULL="${VECTOR}@${VECT_MAPSET}"
 fi
 
+# check the input vector map
+eval `v.info -t map="$VECTORFULL" layer="$GIS_OPT_LAYER"`
+if [ $areas -eq 0 ] ; then
+   g.message -e "No areas found in vector map"
+   exit 1
+fi
+
 # check the input raster map
 eval `g.findfile element=cell file="$RASTER"`
 if [ ! "$file" ] ; then