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Prevent joining groupchat more than once.

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irungentoo 2014-12-01 19:39:10 -05:00
parent 8e2b8d468a
commit a6e1a74779
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1 changed files with 3 additions and 0 deletions
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toxcore/group.c
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@ -934,6 +934,9 @@ int join_groupchat(Group_Chats *g_c, int32_t friendnumber, uint8_t expected_type
if (friendcon_id == -1)
return -1;
if (get_group_num(g_c, data + sizeof(uint16_t)) != -1)
return -1;
int groupnumber = create_group_chat(g_c);
if (groupnumber == -1)