Fix clears_chat_sessions unittest

tests/unittests/test_cmd_disconnect.c

@@ -22,7 +22,7 @@ void clears_chat_sessions(void **state)
     chat_session_recipient_active("mike@server.org", "work", FALSE);
 
     will_return(connection_get_status, JABBER_CONNECTED);
-    will_return(connection_get_fulljid, "myjid@myserver.com");
+    will_return(connection_get_barejid, strdup("myjid@myserver.com"));
     expect_any_cons_show();
 
     gboolean result = cmd_disconnect(NULL, CMD_DISCONNECT, NULL);

tests/unittests/xmpp/stub_xmpp.c

@@ -34,6 +34,11 @@ const char * connection_get_fulljid(void)
     return mock_ptr_type(char *);
 }
 
+char* connection_get_barejid(void)
+{
+    return mock_ptr_type(char *);
+}
+
 const char * connection_get_domain(void)
 {
     return NULL;