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* enum.c (enum_min, enum_max): must not return Qundef.

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fixed: [ruby-core:05299]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2005-06-30 16:46:13 +00:00
parent e1ecbe9169
commit 3f9e6adeb4
2 changed files with 7 additions and 0 deletions
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5
ChangeLog
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@ -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

2
enum.c
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@ -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;
}