In the following code, n and p can be used without initialization.
diff -r 3f65dc9c8840 src/os_win32.c
--- a/src/os_win32.c Sun Jul 21 18:59:24 2013 +0200
+++ b/src/os_win32.c Mon Jul 22 22:32:43 2013 +0900
@@ -2728,21 +2728,26 @@
{
long n;
#ifdef FEAT_MBYTE
- WCHAR *p;
if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
{
- p = enc_to_utf16(name, NULL);
+ WCHAR *p = enc_to_utf16(name, NULL);
if (p != NULL)
{
n = _wchmod(p, perm);
vim_free(p);
- if (n == -1 && GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
- return FAIL;
- /* Retry with non-wide function (for Windows 98). */
+ if (n == -1)
+ {
+ if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
+ return FAIL;
+ /* Retry with non-wide function (for Windows 98). */
+ n = _chmod(name, perm);
+ }
}
+ else
+ n = _chmod(name, perm);
}
- if (p == NULL)
+ else
#endif
n = _chmod(name, perm);
if (n == -1)
--
Yukihiro Nakadaira - [email protected]
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