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authortilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b>2010-12-16 08:54:23 +0000
committertilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b>2010-12-16 08:54:23 +0000
commit80a59d44f055c0c07ef92c83f8f2f3675d57b8fe (patch)
tree73bcda3bcf144798f7c8844c2913ed8342c1bf95
parent3f162f8b79a4feae4a7d67c356154545214ca889 (diff)
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
-rw-r--r--funcs/func_dialgroup.c5
1 files changed, 5 insertions, 0 deletions
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);