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copy_absolute(): keep the relative path if _wgetcwd() failed

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Instead of using the undefined content of the 'path' buffer.
This commit is contained in:
Victor Stinner 2010-10-07 23:39:04 +00:00
parent 918616ce91
commit 08538bc579
1 changed files with 5 additions and 1 deletions
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6
Modules/getpath.c
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@ -300,7 +300,11 @@ copy_absolute(wchar_t *path, wchar_t *p)
if (p[0] == SEP)
wcscpy(path, p);
else {
_wgetcwd(path, MAXPATHLEN);
if (!_wgetcwd(path, MAXPATHLEN)) {
/* unable to get the current directory */
wcscpy(path, p);
return;
}
if (p[0] == '.' && p[1] == SEP)
p += 2;
joinpath(path, p);