[PATCH 0/1] MR1501: ntdll: Use system language as preferred, if user language is custom-unspecified.

[Nikolay Sivov (＠nsivov)]

This is follow up for !1417, user language still could be set to unspecified due to later change to original MR to reset only the system locale.

[PATCH 1/1] ntdll: Use system language as preferred, if user language is custom-unspecified.

[Nikolay Sivov]

From: Nikolay Sivov

Signed-off-by: Nikolay Sivov 
---
 dlls/ntdll/locale.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/ntdll/locale.c b/dlls/ntdll/locale.c
index 7e1a2c96eaa..26302cfb376 100644
--- a/dlls/ntdll/locale.c
+++ b/dlls/ntdll/locale.c
@@ -193,13 +193,16 @@ static NTSTATUS get_dummy_preferred_ui_language( DWORD flags, LANGID lang, ULONG
     NTSTATUS status;
     ULONG len;

-    FIXME("(0x%lx %p %p %p) returning a dummy value (current locale)\n", flags, count, buffer, size);
+    FIXME("(0x%lx %#x %p %p %p) returning a dummy value (current locale)\n", flags, lang, count, buffer, size);

if (flags & MUI_LANGUAGE_ID) swprintf( name, ARRAY_SIZE(name), L"%04lX", lang );
     else
     {
         UNICODE_STRING str;

+        if (lang == LOCALE_CUSTOM_UNSPECIFIED)
+            NtQueryInstallUILanguage( &lang );
+
         str.Buffer = name;
         str.MaximumLength = sizeof(name);
         status = RtlLcidToLocaleName( lang, &str, 0, FALSE );