diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-06-30 16:46:13 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-06-30 16:46:13 +0000 |
commit | 3f9e6adeb4137ae8b12deddef5fc8c797f25525c (patch) | |
tree | 598c34606f1e31f5125297cc7fd522c1507ffeaa | |
parent | e1ecbe91693f7991a8d2224d4b0231d751f09a59 (diff) | |
download | ruby-3f9e6adeb4137ae8b12deddef5fc8c797f25525c.tar.gz |
* enum.c (enum_min, enum_max): must not return Qundef.
fixed: [ruby-core:05299]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | enum.c | 2 |
2 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Fri Jul 1 01:45:21 2005 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * enum.c (enum_min, enum_max): must not return Qundef. + fixed: [ruby-core:05299] + Fri Jul 1 00:18:40 2005 Yukihiro Matsumoto <matz@ruby-lang.org> * lib/delegate.rb (Delegator::respond_to): respond_to? must check @@ -660,6 +660,7 @@ enum_min(obj) VALUE result = Qundef; rb_iterate(rb_each, obj, rb_block_given_p() ? min_ii : min_i, (VALUE)&result); + if (result == Qundef) return Qnil; return result; } @@ -722,6 +723,7 @@ enum_max(obj) VALUE result = Qundef; rb_iterate(rb_each, obj, rb_block_given_p() ? max_ii : max_i, (VALUE)&result); + if (result == Qundef) return Qnil; return result; } |