kernel32: Don't use toupper.

Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

kernel32: Don't use toupper.
342ccda6 · Piotr Caban · Alexandre Julliard · 09e6aa4b · 342ccda6
Commit 342ccda6 authored Mar 27, 2019 by Piotr Caban Committed by Alexandre Julliard Mar 27, 2019
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lzexpand.c dlls/kernel32/lzexpand.c +2 -1

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--- a/dlls/kernel32/lzexpand.c
+++ b/dlls/kernel32/lzexpand.c
@@ -46,6 +46,7 @@

 #include "windef.h"
 #include "winbase.h"
+#include "winternl.h"
 #include "lzexpand.h"

 #include "wine/unicode.h"
@@ -285,7 +286,7 @@ INT WINAPI GetExpandedNameA( LPSTR in, LPSTR out )
 		if (fnislowercased)
 			head.lastchar=tolower(head.lastchar);
 		else
-			head.lastchar=toupper(head.lastchar);
+			head.lastchar=RtlUpperChar(head.lastchar);
 	}

 	/* now look where to replace the last character */