Handle the case of a NULL state_interface when checking a realtime member.

Thanks to jmls for finding this issue.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@101576 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_queue.c b/apps/app_queue.c
index 9e1d906..c8690ff 100644 (file)
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -1316,7 +1316,7 @@ static void rt_handle_member_record(struct call_queue *q, char *interface, const
                m->dead = 0;    /* Do not delete this one. */
                if (paused_str)
                        m->paused = paused;
-               if (strcasecmp(state_interface, m->state_interface)) {
+               if (strcasecmp(ast_strlen_zero(state_interface) ? interface : state_interface, m->state_interface)) {
                        remove_from_interfaces(m->state_interface);
                        ast_copy_string(m->state_interface, state_interface, sizeof(m->state_interface));
                        add_to_interfaces(m->state_interface);