From: Benjamin Otte <otte@redhat.com>
Date: Thu, 21 Oct 2021 01:06:56 +0000 (+0200)
Subject: reftests: Don't crash if no node
X-Git-Tag: archive/raspbian/4.6.5+ds-1+rpi1~1^2~19^2~5^2~215^2~2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=438bf8596e9a5c8bda10f5378fd2a44ee89e7386;p=gtk4.git

reftests: Don't crash if no node

If we have no node, don't crash when trying to save the node file.

Instead, write an empty file.
---

diff --git a/testsuite/reftests/gtk-reftest.c b/testsuite/reftests/gtk-reftest.c
index 2bf3fcc5f8..b3f9774c73 100644
--- a/testsuite/reftests/gtk-reftest.c
+++ b/testsuite/reftests/gtk-reftest.c
@@ -311,7 +311,10 @@ save_node (GskRenderNode *node,
     }
 
   g_test_message ("Storing test result node at %s", filename);
-  bytes = gsk_render_node_serialize (node);
+  if (node)
+    bytes = gsk_render_node_serialize (node);
+  else
+    bytes = g_bytes_new ("", 0);
   ret = g_file_set_contents (filename,
                              g_bytes_get_data (bytes, NULL),
                              g_bytes_get_size (bytes),