[GRASS-SVN] r44124 - grass/trunk/raster/r.colors
svn_grass at osgeo.org
svn_grass at osgeo.org
Sun Oct 31 06:18:19 EDT 2010
Author: martinl
Date: 2010-10-31 03:18:19 -0700 (Sun, 31 Oct 2010)
New Revision: 44124
Modified:
grass/trunk/raster/r.colors/main.c
Log:
r.colors: print warning when color table exists and flag -w is given
Modified: grass/trunk/raster/r.colors/main.c
===================================================================
--- grass/trunk/raster/r.colors/main.c 2010-10-31 10:03:56 UTC (rev 44123)
+++ grass/trunk/raster/r.colors/main.c 2010-10-31 10:18:19 UTC (rev 44124)
@@ -290,8 +290,10 @@
Rast_free_colors(&colors);
*/
- if (have_colors > 0 && !overwrite)
- exit(EXIT_SUCCESS);
+ if (have_colors > 0 && !overwrite) {
+ G_warning(_("Color table exists. Exiting."));
+ exit(EXIT_FAILURE);
+ }
G_suppress_warnings(0);
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