Revision: 77169
http://sourceforge.net/p/brlcad/code/77169
Author: brlcad
Date: 2020-09-17 13:23:34 +0000 (Thu, 17 Sep 2020)
Log Message:
-----------
validate args before proceeding
Modified Paths:
--------------
brlcad/trunk/src/libdm/options.c
Modified: brlcad/trunk/src/libdm/options.c
===================================================================
--- brlcad/trunk/src/libdm/options.c 2020-09-17 13:19:52 UTC (rev 77168)
+++ brlcad/trunk/src/libdm/options.c 2020-09-17 13:23:34 UTC (rev 77169)
@@ -38,6 +38,9 @@
{
int c;
+ if (argc < 1 || !argv)
+ return 0;
+
char **av = bu_argv_dup(argc, argv);
bu_optind = 0; /* re-init bu_getopt */
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