[GRASS-SVN] r52905 - grass/branches/releasebranch_6_4/raster/r.what.color

[svn_grass at osgeo.org]

Author: mmetz
Date: 2012-08-25 06:55:39 -0700 (Sat, 25 Aug 2012)
New Revision: 52905

Modified:
   grass/branches/releasebranch_6_4/raster/r.what.color/main.c
Log:
hamish: show input value to full precision (or near enough)

Modified: grass/branches/releasebranch_6_4/raster/r.what.color/main.c
===================================================================
--- grass/branches/releasebranch_6_4/raster/r.what.color/main.c	2012-08-25 13:50:46 UTC (rev 52904)
+++ grass/branches/releasebranch_6_4/raster/r.what.color/main.c	2012-08-25 13:55:39 UTC (rev 52905)
@@ -53,10 +53,10 @@
 	    return 0;
 	}
 	if (!G_get_d_raster_color(&fval, &red, &grn, &blu, colors)) {
-	    fprintf(stdout, "%f: *\n", fval);
+	    fprintf(stdout, "%.15g: *\n", fval);
 	    return 0;
 	}
-	fprintf(stdout, "%f: ", fval);
+	fprintf(stdout, "%.15g: ", fval);
 	fprintf(stdout, fmt, red, grn, blu);
 	fprintf(stdout, "\n");
 	return 1;