[GRASS-SVN] r57923 - grass/trunk/scripts/d.rast.leg

[svn_grass at osgeo.org]

Author: martinl
Date: 2013-10-03 04:48:46 -0700 (Thu, 03 Oct 2013)
New Revision: 57923

Modified:
   grass/trunk/scripts/d.rast.leg/d.rast.leg.py
Log:
d.rast.leg: check d.info output

Modified: grass/trunk/scripts/d.rast.leg/d.rast.leg.py
===================================================================
--- grass/trunk/scripts/d.rast.leg/d.rast.leg.py	2013-10-03 11:18:19 UTC (rev 57922)
+++ grass/trunk/scripts/d.rast.leg/d.rast.leg.py	2013-10-03 11:48:46 UTC (rev 57923)
@@ -104,6 +104,9 @@
         grass.fatal(_("Raster map <%s> not found in mapset search path") % rast)
 
     s = grass.read_command('d.info', flags = 'f')
+    if not s:
+        sys.exit(1)
+    
     f = tuple([float(x) for x in s.split()[1:5]])
     
     grass.run_command('d.erase')