[brlcad-commits] SF.net SVN: brlcad:[54511] brlcad/trunk/src/util/bwthresh.c

[<car...@us...>]

Revision: 54511
          http://brlcad.svn.sourceforge.net/brlcad/?rev=54511&view=rev
Author:   carlmoore
Date:     2013-02-28 18:46:34 +0000 (Thu, 28 Feb 2013)
Log Message:
-----------
if i is 0, do we proceed in that && construct to use i-1 subscript?

Modified Paths:
--------------
    brlcad/trunk/src/util/bwthresh.c

Modified: brlcad/trunk/src/util/bwthresh.c
===================================================================
--- brlcad/trunk/src/util/bwthresh.c	2013-02-28 18:35:59 UTC (rev 54510)
+++ brlcad/trunk/src/util/bwthresh.c	2013-02-28 18:46:34 UTC (rev 54511)
@@ -67,8 +67,10 @@
 	    bu_exit(1, "bwthresh: Threshold[%d] value %d out of range.  Need 0 <= value <= 255\n",
 		    i, thresh_val[i]);
 	}
-	if ((i > 0) && (thresh_val[i] <= thresh_val[i - 1])) {
-	    bu_exit(1, "bwthresh: Threshold values not strictly increasing\n");
+	if (i > 0) {
+	    if (thresh_val[i] <= thresh_val[i - 1]) {
+	        bu_exit(1, "bwthresh: Threshold values not strictly increasing\n");
+	    }
 	}
 	bin_color[i] = 256 * i / nm_threshs;
     }

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