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Fix segfault on automatic chat join

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Check if peer was already allocated in chat_show. The auto-join flag can be safely ignored, all incoming chat messages are added to the chat anyways and will trigger an opening of the chat.
This commit is contained in:
mjentsch 2015-03-07 16:13:44 +01:00
parent c994730f3e
commit 2d94194d45
1 changed files with 8 additions and 2 deletions
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10
tgp-chat.c
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@ -19,6 +19,7 @@
*/
#include "tgp-chat.h"
#include "msglog.h"
void chat_add_all_users (PurpleConversation *pc, struct tgl_chat *chat) {
int i;
@ -39,13 +40,18 @@ void chat_users_update (struct tgl_state *TLS, struct tgl_chat *chat) {
PurpleConversation *chat_show (PurpleConnection *gc, int id) {
connection_data *conn = purple_connection_get_protocol_data(gc);
PurpleConversation *convo = purple_find_chat (gc, id);
tgl_peer_t *P = tgl_peer_get (conn->TLS, TGL_MK_CHAT(id));
if (! convo) {
tgl_peer_t *P = tgl_peer_get (conn->TLS, TGL_MK_CHAT(id));
if (! P) {
warning ("Chat %d not existing, not showing...", id);
return NULL;
}
convo = p2tgl_got_joined_chat (conn->TLS, &P->chat);
chat_users_update (conn->TLS, &P->chat);
}
return convo;
}