Fix a possible crash in gtk_show_uri

g_file_get_basename can return NULL.
Deal with it somehow.

Fixes: #3883

diff --git a/gdk/x11/gdkapplaunchcontext-x11.c b/gdk/x11/gdkapplaunchcontext-x11.c
index 206c34e52dbd2d7158fe90f83b4a9ed61b6b6d8a..43c190e5e6372625bc970274ec95ed7f2a500137 100644 (file)
--- a/gdk/x11/gdkapplaunchcontext-x11.c
+++ b/gdk/x11/gdkapplaunchcontext-x11.c
@@ -45,6 +45,9 @@ get_display_name (GFile     *file,
   if (name == NULL)
     {
       name = g_file_get_basename (file);
+      if (name == NULL)
+        name = g_file_get_uri (file);
+
       if (!g_utf8_validate (name, -1, NULL))
         {
           tmp = name;