msvcrt: Don't increment variables both in the loop header and body (clang).

Signed-off-by: André Hentschel <nerv@dawncrow.de> Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

msvcrt: Don't increment variables both in the loop header and body (clang).
807d47d4 · André Hentschel · Alexandre Julliard · 3263d51a · 807d47d4
Commit 807d47d4 authored Mar 31, 2018 by André Hentschel Committed by Alexandre Julliard Apr 09, 2018
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mbcs.c dlls/msvcrt/mbcs.c +2 -4

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--- a/dlls/msvcrt/mbcs.c
+++ b/dlls/msvcrt/mbcs.c
@@ -2011,13 +2011,12 @@ MSVCRT_size_t CDECL _mbsspn(const unsigned char* string, const unsigned char* se
    {
        if (_ismbblead(*p))
        {
-            for (q = set; *q; q++)
+            for (q = set; *q; q += 2)
            {
                if (!q[1])
                    break;
                if ((*p == *q) &&  (p[1] == q[1]))
                    break;
-                q++;
            }
            if (!q[0] || !q[1]) break;
        }
@@ -2043,13 +2042,12 @@ unsigned char* CDECL _mbsspnp(const unsigned char* string, const unsigned char* 
    {
        if (_ismbblead(*p))
        {
-            for (q = set; *q; q++)
+            for (q = set; *q; q += 2)
            {
                if (!q[1])
                    break;
                if ((*p == *q) &&  (p[1] == q[1]))
                    break;
-                q++;
            }
            if (!q[0] || !q[1]) break;
        }