diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-01-16 07:42:01 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-01-16 07:42:01 +0000 |
commit | 2a1b0f247d92ce859f9d1793dac3127ccac560cb (patch) | |
tree | 5c6654b1258bbdd90640cd7d1ec8e5ec1abbd68a /lib | |
parent | 0634c325a6aa923a97d4f5d4571311be57ef015c (diff) |
* lib/optparse.rb (Regexp): fix incorrect options when casting to
a Regexp, and suppress encoding option warnings.
https://github.com/ruby/ruby/pull/82
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@34316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
-rw-r--r-- | lib/optparse.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/optparse.rb b/lib/optparse.rb index b07d91ef6c..1751aa0a5f 100644 --- a/lib/optparse.rb +++ b/lib/optparse.rb @@ -1596,7 +1596,8 @@ class OptionParser f |= Regexp::IGNORECASE if /i/ =~ o f |= Regexp::MULTILINE if /m/ =~ o f |= Regexp::EXTENDED if /x/ =~ o - k = o.delete("^imx") + k = o.delete("imx") + k = nil if k.empty? end Regexp.new(s || all, f, k) end |