[PATCH v2 1/1] ntdll: Do not set system locales that resolve to custom-unspecified.

[Nikolay Sivov]

From: Nikolay Sivov

---
 dlls/ntdll/unix/env.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/ntdll/unix/env.c b/dlls/ntdll/unix/env.c
index 062da7600b1..ad5a7c412d6 100644
--- a/dlls/ntdll/unix/env.c
+++ b/dlls/ntdll/unix/env.c
@@ -859,7 +859,7 @@ static void init_locale(void)
     if ((header = read_nls_file( "locale.nls" )))
     {
         locale_table = (const NLS_LOCALE_HEADER *)((char *)header + header->locales);
-        if ((locale =  get_win_locale( locale_table, system_locale )))
+        if ((locale =  get_win_locale( locale_table, system_locale )) && locale->idefaultlanguage != LOCALE_CUSTOM_UNSPECIFIED)
             system_lcid = locale->idefaultlanguage;
         if ((locale =  get_win_locale( locale_table, user_locale )))
             user_lcid = locale->idefaultlanguage;