[gtk/test-locale-change] testutils: Run in UTF8 locale

[Benjamin Otte <otte src gnome org>]

commit c78ba420517fd660c525863ebe35de56d6c90893
Author: Benjamin Otte <otte redhat com>
Date:   Fri Apr 12 06:08:28 2019 +0200

    testutils: Run in UTF8 locale
    
    before, code was using the "C" locale, but that one uses ASCII. Instead,
    run in the "C.utf8" locale.
    
    Nobody expects code to not support UTF8 and no end user runs their
    machine in an ASCII setup, so it makes no sense to default to that.

 gtk/gtktestutils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtktestutils.c b/gtk/gtktestutils.c
index a105a7b27f..9fe37861a8 100644
--- a/gtk/gtktestutils.c
+++ b/gtk/gtktestutils.c
@@ -77,7 +77,7 @@ gtk_test_init (int    *argcp,
 {
   g_test_init (argcp, argvp, NULL);
   gtk_disable_setlocale();
-  setlocale (LC_ALL, "C");
+  setlocale (LC_ALL, "en_US.UTF-8");
   g_test_bug_base ("http://bugzilla.gnome.org/show_bug.cgi?id=%s";);
 
   /* XSendEvent() doesn't work yet on XI2 events.