Warning fix

From: Pavel Roskin <proski gnu org>
To: <gtk-devel-list gnome org>
Subject: Warning fix
Date: Fri, 1 Jun 2001 22:10:32 -0400 (EDT)

Hello!

There is a minor bug in version 1.2.10. The definition of GTK_IS_OBJECT in
gtk/gtkobject.h contains:

(object) != NULL

This causes a warning (comparison between pointer and integer) with
gcc-2.96 (RedHat 7.1) when an integer is passed to GTK_OBJECT. GTK_OBJECT
takes case to cast the argument, but GTK_IS_OBJECT doesn't.

Either compare with 0 or cast it to (void *). The same applies to
GTK_IS_OBJECT_CLASS.

-- 
Regards,
Pavel Roskin

Follow-Ups:
- Re: Warning fix
  - From: Owen Taylor

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