Revision: 54953
http://brlcad.svn.sourceforge.net/brlcad/?rev=54953&view=rev
Author: brlcad
Date: 2013-03-29 02:47:28 +0000 (Fri, 29 Mar 2013)
Log Message:
-----------
need signed comparison now to match buflines
Modified Paths:
--------------
brlcad/trunk/src/util/bwcrop.c
Modified: brlcad/trunk/src/util/bwcrop.c
===================================================================
--- brlcad/trunk/src/util/bwcrop.c 2013-03-29 02:35:23 UTC (rev 54952)
+++ brlcad/trunk/src/util/bwcrop.c 2013-03-29 02:47:28 UTC (rev 54953)
@@ -246,7 +246,7 @@
init_buffer(scanlen);
/* Check for silly buffer syndrome */
- if ((unsigned)abs((int)(ury - uly)) > buflines/2 ||
(unsigned)abs((int)(lry - lly)) > buflines/2) {
+ if ((ssize_t)abs((int)(ury - uly)) > buflines/2 || (ssize_t)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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