Don't ignore SIGPIPE unless it exists

diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 2bbc96d22b6ae785dc9a23b46ce343c31f773606..645da6f8f24b0e949f80637987b79818e7316429 100644 (file)
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -686,7 +686,9 @@ do_post_parse_initialization (int    *argc,
 
   gettext_initialization ();
 
+#ifdef SIGPIPE
   signal (SIGPIPE, SIG_IGN);
+#endif
 
   if (g_fatal_warnings)
     {