[GRASS-SVN] r56950 - grass/trunk/scripts/i.spectral

[svn_grass at osgeo.org]

Author: hamish
Date: 2013-06-29 03:42:18 -0700 (Sat, 29 Jun 2013)
New Revision: 56950

Modified:
   grass/trunk/scripts/i.spectral/i.spectral.py
Log:
use == for value comparison

Modified: grass/trunk/scripts/i.spectral/i.spectral.py
===================================================================
--- grass/trunk/scripts/i.spectral/i.spectral.py	2013-06-29 10:40:07 UTC (rev 56949)
+++ grass/trunk/scripts/i.spectral/i.spectral.py	2013-06-29 10:42:18 UTC (rev 56950)
@@ -216,7 +216,7 @@
     what = []
     s = grass.read_command('r.what', map=rastermaps, coordinates=coords,
                            null='0', quiet=True)
-    if len(s) is 0:
+    if len(s) == 0:
         grass.fatal(_('No data returned from query'))
 
     for l in s.splitlines():