If no timezone is available use the default message.

(closes issue #11576)
Reported by: junky

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@93188 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_unistim.c b/channels/chan_unistim.c
index a6742b5..53dff56 100644 (file)
--- a/channels/chan_unistim.c
+++ b/channels/chan_unistim.c
@@ -5269,10 +5269,10 @@ static struct unistim_device *build_device(const char *cat, const struct ast_var
        if (ast_strlen_zero(d->maintext1))
                strcpy(d->maintext1, d->name);
        if (ast_strlen_zero(d->titledefault)) {
-               struct ast_tm tm;
+               struct ast_tm tm = { 0, };
                struct timeval cur_time = ast_tvnow();
 
-               if ((ast_localtime(&cur_time, &tm, 0)) == 0) {
+               if ((ast_localtime(&cur_time, &tm, 0)) == 0 || ast_strlen_zero(tm.tm_zone)) {
                        display_last_error("Error in ast_localtime()");
                        ast_copy_string(d->titledefault, "UNISTIM for*", 12);
                } else {