diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-12 04:35:53 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-12 04:35:53 +0000 |
commit | 37ce3f6e0d7cbd97a82078beef12f68438cbdc86 (patch) | |
tree | f105331ab5b2f0e8562062a667d9666e284d734c /file.c | |
parent | 33ede4d01ced3789d2c83bf82364389635c26a3c (diff) |
* file.c (realpath_rec): trace symbolic link only when supporting
readline().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -3133,6 +3133,7 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, char *unresolved, VALUE loopche rb_sys_fail(RSTRING_PTR(testpath)); } } +#ifdef HAVE_READLINK if (S_ISLNK(sbuf.st_mode)) { volatile VALUE link; char *link_prefix, *link_names; @@ -3152,7 +3153,9 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, char *unresolved, VALUE loopche } rb_hash_aset(loopcheck, testpath, rb_str_dup_frozen(*resolvedp)); } - else { + else +#endif + { VALUE s = rb_str_dup_frozen(testpath); rb_hash_aset(loopcheck, s, s); *resolvedp = testpath; |