From 7b3182a3b5427137557d257f7024a5078a096fc3 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Sun, 9 May 2021 00:45:31 -0400
Subject: Add some NULL checks

Originally suggested by Philipp Withnall in
https://bugzilla.gnome.org/show_bug.cgi?id=778655

Fixes: #268
---
 pango/pangowin32-fontmap.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'pango/pangowin32-fontmap.c')

diff --git a/pango/pangowin32-fontmap.c b/pango/pangowin32-fontmap.c
index e5e81bba..18d4544e 100644
--- a/pango/pangowin32-fontmap.c
+++ b/pango/pangowin32-fontmap.c
@@ -1794,7 +1794,8 @@ pango_win32_face_list_sizes (PangoFontFace  *face,
    * for scalable fonts it's simple, and currently we only have such
    * see : pango_win32_enum_proc(), TRUETYPE_FONTTYPE
    */
-  *sizes = NULL;
+  if (sizes)
+    *sizes = NULL;
   *n_sizes = 0;
 }
 
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