Fixed error when losing connection and segfaulting on notify_remind()

src/xmpp/connection.c

@@ -100,7 +100,7 @@ jabber_init(const int disable_tls)
     jabber_conn.ctx = NULL;
     jabber_conn.tls_disabled = disable_tls;
     jabber_conn.domain = NULL;
-    presence_init();
+    presence_sub_requests_init();
     caps_init();
     available_resources = g_hash_table_new_full(g_str_hash, g_str_equal, free,
         (GDestroyNotify)resource_destroy);
@@ -327,7 +327,7 @@ _connection_free_session_data(void)
 {
     g_hash_table_remove_all(available_resources);
     chat_sessions_clear();
-    presence_free_sub_requests();
+    presence_clear_sub_requests();
 }
 
 int

src/xmpp/presence.c

@@ -61,7 +61,7 @@ static void _send_room_presence(xmpp_conn_t *conn, xmpp_stanza_t *presence);
 void _send_caps_request(char *node, char *caps_key, char *id, char *from);
 
 void
-presence_init(void)
+presence_sub_requests_init(void)
 {
     sub_requests_ac = autocomplete_new();
 }
@@ -141,6 +141,12 @@ presence_free_sub_requests(void)
     autocomplete_free(sub_requests_ac);
 }
 
+void
+presence_clear_sub_requests(void)
+{
+    autocomplete_clear(sub_requests_ac);
+}
+
 char *
 presence_sub_request_find(char * search_str)
 {

src/xmpp/presence.h

@@ -23,8 +23,9 @@
 #ifndef PRESENCE_H
 #define PRESENCE_H
 
+void presence_sub_requests_init(void);
 void presence_add_handlers(void);
-void presence_init(void);
 void presence_free_sub_requests(void);
+void presence_clear_sub_requests(void);
 
 #endif