[reactos] 02/02: [USER32] Fix bug in CharPrevExA().

[Tony Lambregts]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=05d2935eedba1ef43341b…

commit 05d2935eedba1ef43341b7a95afb98123256d21b
Author:     Tony Lambregts <tony_lambregts(a)telusplanet.net>
AuthorDate: Fri Jan 28 11:29:37 2005 +0000
Commit:     Stanislav Motylkov <x86corez(a)gmail.com>
CommitDate: Mon Nov 7 20:36:06 2022 +0300

    [USER32] Fix bug in CharPrevExA().
    
    Import Wine commit wine-20050111-258-gffc17dbe0d0:
   
https://source.winehq.org/git/wine.git/commit/ffc17dbe0d0983d5e0038c38f3c72…
    
    Fixes 20 failing tests of user32:CharFuncs.
    
    CORE-18415 CORE-18452
---
 win32ss/user/user32/windows/text.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/win32ss/user/user32/windows/text.c b/win32ss/user/user32/windows/text.c
index 3041c488996..bf730d749c9 100644
--- a/win32ss/user/user32/windows/text.c
+++ b/win32ss/user/user32/windows/text.c
@@ -167,7 +167,7 @@ CharPrevExA(WORD codepage, LPCSTR start, LPCSTR ptr, DWORD flags)
     while (*start && (start < ptr))
     {
         LPCSTR next = CharNextExA(codepage, start, flags);
-        if (next > ptr) break;
+        if (next >= ptr) break;
         start = next;
     }
     return (LPSTR)start;