gdbus: Fix incorrectly discarded signals

Signals with no arguments were incorrectly filtered out due to the NULL
inequality check.

diff --git a/gdbus/object.c b/gdbus/object.c
index 2dd7c0e..900e7ab 100644 (file)
--- a/gdbus/object.c
+++ b/gdbus/object.c
@@ -612,16 +612,12 @@ static gboolean check_signal(DBusConnection *conn, const char *path,
        for (signal = iface->signals; signal && signal->name; signal++) {
                if (!strcmp(signal->name, name)) {
                        *args = signal->args;
-                       break;
+                       return TRUE;
                }
        }
 
-       if (*args == NULL) {
-               error("No signal named %s on interface %s", name, interface);
-               return FALSE;
-       }
-
-       return TRUE;
+       error("No signal named %s on interface %s", name, interface);
+       return FALSE;
 }
 
 static dbus_bool_t emit_signal_valist(DBusConnection *conn,