Revision: 71494
http://sourceforge.net/p/brlcad/code/71494
Author: starseeker
Date: 2018-08-11 15:40:34 +0000 (Sat, 11 Aug 2018)
Log Message:
-----------
Only try to exec if a callback is actually set
Modified Paths:
--------------
brlcad/trunk/src/librt/search.c
Modified: brlcad/trunk/src/librt/search.c
===================================================================
--- brlcad/trunk/src/librt/search.c 2018-08-11 15:33:35 UTC (rev 71493)
+++ brlcad/trunk/src/librt/search.c 2018-08-11 15:40:34 UTC (rev 71494)
@@ -1272,7 +1272,12 @@
plan->p_un.ex._e_argv[plan->p_un.ex._e_holes[i]] = name;
}
- ret = (*plan->p_un.ex._e_callback)(plan->p_un.ex._e_argc, (const
char**)plan->p_un.ex._e_argv, plan->p_un.ex._e_userdata);
+ /* Only try to exec if we actually have a callback */
+ if (plan->p_un.ex._e_callback) {
+ ret = (*plan->p_un.ex._e_callback)(plan->p_un.ex._e_argc, (const
char**)plan->p_un.ex._e_argv, plan->p_un.ex._e_userdata);
+ } else {
+ ret = 1;
+ }
if (!(db_node->flags & DB_SEARCH_RETURN_UNIQ_DP)) {
bu_free(name, "f_exec string");
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