From d8ecd07f9fcd1a21b3482213b5c87c218f7b2be2 Mon Sep 17 00:00:00 2001
From: Sebastian Wick <sebastian.wick@redhat.com>
Date: Wed, 7 Aug 2024 23:56:40 +0200
Subject: [PATCH] clutter/color-state: Allow comparing NULL color states

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3930>
---
 clutter/clutter/clutter-color-state.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/clutter/clutter/clutter-color-state.c b/clutter/clutter/clutter-color-state.c
index 65c9fbf12..d6dec5075 100644
--- a/clutter/clutter/clutter-color-state.c
+++ b/clutter/clutter/clutter-color-state.c
@@ -843,12 +843,15 @@ clutter_color_state_equals (ClutterColorState *color_state,
   ClutterColorStatePrivate *priv;
   ClutterColorStatePrivate *other_priv;
 
-  g_return_val_if_fail (CLUTTER_IS_COLOR_STATE (color_state), FALSE);
-  g_return_val_if_fail (CLUTTER_IS_COLOR_STATE (other_color_state), FALSE);
-
   if (color_state == other_color_state)
     return TRUE;
 
+  if (color_state == NULL || other_color_state == NULL)
+    return FALSE;
+
+  g_return_val_if_fail (CLUTTER_IS_COLOR_STATE (color_state), FALSE);
+  g_return_val_if_fail (CLUTTER_IS_COLOR_STATE (other_color_state), FALSE);
+
   priv = clutter_color_state_get_instance_private (color_state);
   other_priv = clutter_color_state_get_instance_private (other_color_state);