[GRASS-SVN] r40863 - grass/trunk/raster/r.info

[svn_grass at osgeo.org]

Author: hamish
Date: 2010-02-08 06:25:23 -0500 (Mon, 08 Feb 2010)
New Revision: 40863

Modified:
   grass/trunk/raster/r.info/main.c
Log:
show units and vertical datum if either exist

Modified: grass/trunk/raster/r.info/main.c
===================================================================
--- grass/trunk/raster/r.info/main.c	2010-02-08 08:27:43 UTC (rev 40862)
+++ grass/trunk/raster/r.info/main.c	2010-02-08 11:25:23 UTC (rev 40863)
@@ -187,9 +187,9 @@
 	/* For now hide these unless they exist to keep the noise low. In
 	 *   future when the two are used more widely they can be printed
 	 *   along with the standard set. */
-	if (units && vdatum)
+	if (units || vdatum)
 	    compose_line(out, "  Data Units:   %-20.20s Vertical datum: %s",
-			 units, vdatum);
+			 units ? units : "(none)", vdatum ? vdatum : "(none)");
 
 	{
 	    compose_line(out, "  Rows:         %d", cellhd.rows);