dbus_message_unref: make an assertion more strict

We've just decremented the refcount, so it should have been at least 1
before we did that.

Reviewed-by: Cosimo Alfarano <cosimo.alfarano@collabora.co.uk>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=38005

diff --git a/dbus/dbus-message.c b/dbus/dbus-message.c
index a59ed9bfc0f765c01a481271875bf8254a40d985..d62529cbe4aae4797b445b6f96bcb596e3da8f42 100644 (file)
--- a/dbus/dbus-message.c
+++ b/dbus/dbus-message.c
@@ -1549,7 +1549,7 @@ dbus_message_unref (DBusMessage *message)
 
   old_refcount = _dbus_atomic_dec (&message->refcount);
 
-  _dbus_assert (old_refcount >= 0);
+  _dbus_assert (old_refcount >= 1);
 
   if (old_refcount == 1)
     {