5aee027959
git-svn-id: svn://svn.openwrt.org/openwrt/packages@19897 3c298f89-4303-0410-b956-a3cf2f4a3e73
18 lines
627 B
Diff
18 lines
627 B
Diff
diff -ruN umurmur-0.2.1/src/channel.c umurmur-0.2.1.new/src/channel.c
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--- umurmur-0.2.1/src/channel.c 2010-02-13 23:36:54.000000000 +0100
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+++ umurmur-0.2.1.new/src/channel.c 2010-02-28 00:00:43.661542508 +0100
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@@ -276,9 +276,12 @@
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int Chan_userJoin(channel_t *ch, client_t *client)
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{
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int leaving_id;
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+
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+ /* Do nothing if user already is in this channel */
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+ if ((channel_t *)client->channel == ch)
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+ return 0;
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Log_debug("Add user %s to channel %s", client->username, ch->name);
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-
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/* Only allowed in one channel at a time */
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leaving_id = Chan_userLeave(client);
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list_add_tail(&client->chan_node, &ch->clients);
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