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win32/file.c: simplify

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* win32/file.c (rb_file_expand_path_internal): simplify a condition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36908 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-09-05 05:29:44 +00:00
parent f961b80a78
commit ad2e34c670
1 changed files with 2 additions and 2 deletions
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win32/file.c
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@ -354,8 +354,8 @@ rb_file_expand_path_internal(VALUE fname, VALUE dname, int abs_mode, int long_na
/* determine if we need the user's home directory */
/* expand '~' only if NOT rb_file_absolute_path() where `abs_mode` is 1 */
if (abs_mode == 0 && ((wpath_len == 1 && wpath_pos[0] == L'~') ||
(wpath_len >= 2 && wpath_pos[0] == L'~' && IS_DIR_SEPARATOR_P(wpath_pos[1])))) {
if (abs_mode == 0 && wpath_len > 0 && wpath_pos[0] == L'~' &&
(wpath_len == 1 || IS_DIR_SEPARATOR_P(wpath_pos[1]))) {
/* tainted if expanding '~' */
tainted = 1;