umm, yeah, when it's dynamic, and there are no members, let's go ahead and ummmm…

umm, yeah, when it's dynamic, and there are no members, let's go ahead and ummmm exit the thread, mmmkay?

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2966 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_conference/mod_conference.c

@@ -413,7 +413,8 @@ static void conference_del_member(conference_obj_t *conference, conference_membe
 	conference->count--;
 	member->conference = NULL;
 
-	if (conference->min && switch_test_flag(conference, CFLAG_ENFORCE_MIN) && conference->count < conference->min) {
+	if ((conference->min && switch_test_flag(conference, CFLAG_ENFORCE_MIN) && conference->count < conference->min) 
+		|| (switch_test_flag(conference, CFLAG_DYNAMIC) && conference->count == 0) ) {
 		switch_set_flag(conference, CFLAG_DESTRUCT);
 	} else { 
 		if (conference->exit_sound) {