summaryrefslogtreecommitdiff
path: root/enum.c
diff options
context:
space:
mode:
authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-06-30 16:46:13 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-06-30 16:46:13 +0000
commit4c04407b192c7e11bac8e195703271c87c4c004e (patch)
treef0d96f9455ea14850f22277f6075941b7e35e970 /enum.c
parentc018c992da9409a27181311cb7633eb3662bb9fc (diff)
* enum.c (enum_min, enum_max): must not return Qundef.
fixed: [ruby-core:05299] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enum.c')
-rw-r--r--enum.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/enum.c b/enum.c
index 102257f..a50de77 100644
--- a/enum.c
+++ b/enum.c
@@ -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;
}
@@ -736,6 +737,7 @@ 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;
}