Revision: 42300
http://brlcad.svn.sourceforge.net/brlcad/?rev=42300&view=rev
Author: tbrowder2
Date: 2011-01-15 13:00:39 +0000 (Sat, 15 Jan 2011)
Log Message:
-----------
add cast to unsigned to quell compiler warnings
Modified Paths:
--------------
brlcad/trunk/src/util/bwcrop.c
Modified: brlcad/trunk/src/util/bwcrop.c
===================================================================
--- brlcad/trunk/src/util/bwcrop.c 2011-01-15 12:59:20 UTC (rev 42299)
+++ brlcad/trunk/src/util/bwcrop.c 2011-01-15 13:00:39 UTC (rev 42300)
@@ -172,7 +172,7 @@
init_buffer(scanlen);
/* Check for silly buffer syndrome */
- if (abs((int)(ury - uly)) > buflines/2 || abs((int)(lry - lly)) >
buflines/2) {
+ if ((unsigned)abs((int)(ury - uly)) > buflines/2 ||
(unsigned)abs((int)(lry - lly)) > buflines/2) {
fprintf(stderr, "bwcrop: Warning: You are skewing enough in the y
direction\n");
fprintf(stderr, "bwcrop: relative to my buffer size that I will exhibit
silly\n");
fprintf(stderr, "bwcrop: buffer syndrome (two replacements per
scanline).\n");
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