A schedule id of 0 is not possible and is used to flag that we want to add a new...

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@81390 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/sched.c b/main/sched.c
index 602c851..f85c0dc 100644 (file)
--- a/main/sched.c
+++ b/main/sched.c
@@ -209,7 +209,8 @@ static int sched_settime(struct timeval *tv, int when)
 
 int ast_sched_replace_variable(int old_id, struct sched_context *con, int when, ast_sched_cb callback, void *data, int variable)
 {
-       if (old_id > -1)
+       /* 0 means the schedule item is new; do not delete */
+       if (old_id > 0)
                ast_sched_del(con, old_id);
        return ast_sched_add_variable(con, when, callback, data, variable);
 }