user32: Avoid using HIWORD on a string pointer.
Michael Stefaniuc
mstefani at redhat.de
Mon Apr 19 03:29:49 CDT 2010
---
dlls/user32/lstr.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/dlls/user32/lstr.c b/dlls/user32/lstr.c
index 8fff22f..25a935a 100644
--- a/dlls/user32/lstr.c
+++ b/dlls/user32/lstr.c
@@ -230,7 +230,7 @@ BOOL WINAPI OemToCharW( LPCSTR s, LPWSTR d )
*/
LPSTR WINAPI CharLowerA(LPSTR str)
{
- if (!HIWORD(str))
+ if (IS_INTRESOURCE(str))
{
char ch = LOWORD(str);
CharLowerBuffA( &ch, 1 );
@@ -256,7 +256,7 @@ LPSTR WINAPI CharLowerA(LPSTR str)
*/
LPSTR WINAPI CharUpperA(LPSTR str)
{
- if (!HIWORD(str))
+ if (IS_INTRESOURCE(str))
{
char ch = LOWORD(str);
CharUpperBuffA( &ch, 1 );
@@ -282,7 +282,7 @@ LPSTR WINAPI CharUpperA(LPSTR str)
*/
LPWSTR WINAPI CharLowerW(LPWSTR x)
{
- if (HIWORD(x)) return strlwrW(x);
+ if (!IS_INTRESOURCE(x)) return strlwrW(x);
else return (LPWSTR)((UINT_PTR)tolowerW(LOWORD(x)));
}
@@ -292,7 +292,7 @@ LPWSTR WINAPI CharLowerW(LPWSTR x)
*/
LPWSTR WINAPI CharUpperW(LPWSTR x)
{
- if (HIWORD(x)) return struprW(x);
+ if (!IS_INTRESOURCE(x)) return struprW(x);
else return (LPWSTR)((UINT_PTR)toupperW(LOWORD(x)));
}
--
1.6.6.1
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