[GRASS-SVN] r49659 - grass/trunk/lib/gmath

[svn_grass at osgeo.org]

Author: hamish
Date: 2011-12-11 20:42:31 -0800 (Sun, 11 Dec 2011)
New Revision: 49659

Modified:
   grass/trunk/lib/gmath/lu.c
Log:
don't keep going if we're going to bail out

Modified: grass/trunk/lib/gmath/lu.c
===================================================================
--- grass/trunk/lib/gmath/lu.c	2011-12-12 04:33:11 UTC (rev 49658)
+++ grass/trunk/lib/gmath/lu.c	2011-12-12 04:42:31 UTC (rev 49659)
@@ -32,8 +32,10 @@
 	    if ((temp = fabs(a[i][j])) > big)
 		big = temp;
 
-	if (big == 0.0)
+	if (big == 0.0) {
 	    is_singular = TRUE;
+	    break;
+	}
 
 	vv[i] = 1.0 / big;
     }