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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-09-14 07:36:53 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-09-14 07:36:53 +0000 |
commit | 2a23c281a1d7d61b866cb01867dbe5ebff1e2263 (patch) | |
tree | a259c5fce108ae816c36d99d73d75cd3f63953d4 | |
parent | 23d2c8b62426853ad84d8889ae191347680b566e (diff) | |
download | ruby-2a23c281a1d7d61b866cb01867dbe5ebff1e2263.tar.gz |
* string.c (rb_str_intern): allow zero length symbols.
[ruby-core:08861]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | string.c | 3 |
2 files changed, 5 insertions, 3 deletions
@@ -1,3 +1,8 @@ +Thu Sep 14 16:34:55 2006 Yukihiro Matsumoto <matz@ruby-lang.org> + + * string.c (rb_str_intern): allow zero length symbols. + [ruby-core:08861] + Thu Sep 14 16:11:15 2006 Yukihiro Matsumoto <matz@ruby-lang.org> * string.c (rb_str_intern): raise SecurityError only when $SAFE @@ -4148,9 +4148,6 @@ rb_str_intern(VALUE s) volatile VALUE str = s; ID id; - if (!RSTRING_PTR(str) || RSTRING_LEN(str) == 0) { - rb_raise(rb_eArgError, "interning empty string"); - } if (OBJ_TAINTED(str) && rb_safe_level() >= 1 && !rb_sym_interned_p(str)) { rb_raise(rb_eSecurityError, "Insecure: can't intern tainted string"); } |