Revision: 65182
http://sourceforge.net/p/brlcad/code/65182
Author: starseeker
Date: 2015-06-04 20:01:58 +0000 (Thu, 04 Jun 2015)
Log Message:
-----------
Make null termination explicit for clarity.
Modified Paths:
--------------
brlcad/trunk/src/libbu/opt.c
Modified: brlcad/trunk/src/libbu/opt.c
===================================================================
--- brlcad/trunk/src/libbu/opt.c 2015-06-04 19:50:49 UTC (rev 65181)
+++ brlcad/trunk/src/libbu/opt.c 2015-06-04 20:01:58 UTC (rev 65182)
@@ -452,10 +452,12 @@
int ac;
if (!argv || !tbl || BU_PTBL_LEN(tbl) == 0) return 0;
ac = BU_PTBL_LEN(tbl);
- av = (const char **)bu_calloc(ac, sizeof(char *), "argv");
+ av = (const char **)bu_calloc(ac + 1, sizeof(char *), "argv");
for (i = 0; i < ac; i++) {
av[i] = (const char *)BU_PTBL_GET(tbl, i);
}
+ /* Make it explicitly clear that the array is NULL terminated */
+ av[ac] = NULL;
(*argv) = av;
return ac;
}
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