app_dial: Fix progress timeout calculation with no answer timeout.

If to_answer is -1, simply comparing to see if the progress timeout
is smaller than the answer timeout to prefer it will fail. Add
an additional check that chooses the progress timeout if there is
no answer timeout (or as before, if the progress timeout is smaller).

Resolves: #821
This commit is contained in:
Naveen Albert
2024-10-16 17:46:42 -04:00
parent 97ad7256d7
commit 6a6f962acb

View File

@@ -1349,7 +1349,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in,
}
/* If progress timeout is active, use that if it's the shorter of the 2 timeouts. */
winner = ast_waitfor_n(watchers, pos, *to_progress > 0 && *to_progress < *to_answer ? to_progress : to_answer);
winner = ast_waitfor_n(watchers, pos, *to_progress > 0 && (*to_answer < 0 || *to_progress < *to_answer) ? to_progress : to_answer);
AST_LIST_TRAVERSE(out_chans, o, node) {
int res = 0;