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Use . as CDPATH if CDPATH is zero length

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darcs-hash:20051213201036-ac50b-7567b40f37b409a1bc0ec7b1dc83724057e7e5d2.gz
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axel
2005-12-14 06:10:36 +10:00
parent 659b99ed1a
commit 211663a549
1 changed files with 12 additions and 8 deletions
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20
parser.c
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@@ -523,19 +523,23 @@ wchar_t *parser_cdpath_get( wchar_t *dir )
}
else
{
wchar_t *path = env_get(L"CDPATH");
wchar_t *path;
wchar_t *path_cpy;
wchar_t *nxt_path;
wchar_t *state;
wchar_t *whole_path;
if( path == 0 )
path = env_get(L"CDPATH");
if( !path || !wcslen(path) )
{
path = L".";
}
wchar_t *path_cpy = wcsdup( path );
wchar_t *nxt_path = path;
wchar_t *state;
wchar_t *whole_path;
if( (path_cpy==0) )
nxt_path = path;
path_cpy = wcsdup( path );
if( !path_cpy )
{
die_mem();
}