From 80a59d44f055c0c07ef92c83f8f2f3675d57b8fe Mon Sep 17 00:00:00 2001 From: tilghman Date: Thu, 16 Dec 2010 08:54:23 +0000 Subject: Eliminate duplicates from container. (closes issue #18091) Reported by: bunny Patches: 20101006__issue18091.diff.txt uploaded by tilghman (license 14) Tested by: bunny git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.2@298477 f38db490-d61c-443f-a65b-d21fe96a405b --- funcs/func_dialgroup.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/funcs/func_dialgroup.c b/funcs/func_dialgroup.c index 467bc87fa..b1fa78017 100644 --- a/funcs/func_dialgroup.c +++ b/funcs/func_dialgroup.c @@ -236,6 +236,11 @@ static int dialgroup_write(struct ast_channel *chan, const char *cmd, char *data if (strcasecmp(args.op, "add") == 0) { for (j = 0; j < inter.argc; j++) { + /* Eliminate duplicates */ + if ((entry = ao2_find(grhead->entries, inter.faces[j], 0))) { + ao2_ref(entry, -1); + continue; + } if ((entry = ao2_alloc(sizeof(*entry), NULL))) { ast_copy_string(entry->name, inter.faces[j], sizeof(entry->name)); ao2_link(grhead->entries, entry); -- cgit v1.2.3