From b116838da31dc212c60f13821dfe87187731dc78 Mon Sep 17 00:00:00 2001
From: Milan Bouchet-Valat <nalimilan@club.fr>
Date: Wed, 23 Jun 2010 12:17:29 +0200
Subject: [PATCH] Improve documentation for g_strcmp0()

Be more explicit about the handling of two NULL pointers.

https://bugzilla.gnome.org/show_bug.cgi?id=622480
---
 glib/gtestutils.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/glib/gtestutils.c b/glib/gtestutils.c
index 3e964652e..31a4a5d20 100644
--- a/glib/gtestutils.c
+++ b/glib/gtestutils.c
@@ -1429,6 +1429,7 @@ g_assertion_message_error (const char     *domain,
  *
  * Compares @str1 and @str2 like strcmp(). Handles %NULL 
  * gracefully by sorting it before non-%NULL strings.
+ * Comparing two %NULL pointers returns 0.
  *
  * Returns: -1, 0 or 1, if @str1 is <, == or > than @str2.
  *