From: Matthias Clasen <mclasen@redhat.com>
Date: Sun, 17 Sep 2023 14:19:05 +0000 (-0400)
Subject: inspector: Don't set a NULL fontdesc
X-Git-Tag: archive/raspbian/4.12.4+ds-3+rpi1^2~21^2~2^2~10
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5a8f1a7aa02edd2fcd0f586daa74214f7e0d3b07;p=gtk4.git

inspector: Don't set a NULL fontdesc

The font dialog button does not like that.

Fixes: #5988
---

diff --git a/gtk/inspector/prop-editor.c b/gtk/inspector/prop-editor.c
index e33b88432f..15de3d4d23 100644
--- a/gtk/inspector/prop-editor.c
+++ b/gtk/inspector/prop-editor.c
@@ -797,9 +797,12 @@ font_changed (GObject *object, GParamSpec *pspec, gpointer data)
 
   font_desc = g_value_get_boxed (&val);
 
-  block_controller (G_OBJECT (fb));
-  gtk_font_dialog_button_set_font_desc (fb, font_desc);
-  unblock_controller (G_OBJECT (fb));
+  if (font_desc != NULL)
+    {
+      block_controller (G_OBJECT (fb));
+      gtk_font_dialog_button_set_font_desc (fb, font_desc);
+      unblock_controller (G_OBJECT (fb));
+    }
 
   g_value_unset (&val);
 }