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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-28 14:18:50 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-28 14:18:50 +0000 |
| commit | c6923ca02d452660ef50cbbf42991209e93c9714 (patch) | |
| tree | 40fcca1ad327672102777e30c4f128f7baefe93e /tool | |
| parent | 4f11dc21e887ee84c6a46206cc1704922c1d8d75 (diff) | |
| download | ruby-c6923ca02d452660ef50cbbf42991209e93c9714.tar.gz | |
transcode-tblgen.rb: dup literal string
* tool/transcode-tblgen.rb: get rid of modifying frozen literal
string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool')
| -rw-r--r-- | tool/transcode-tblgen.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb index ec417ec5b0..f43627b781 100644 --- a/tool/transcode-tblgen.rb +++ b/tool/transcode-tblgen.rb @@ -1031,7 +1031,7 @@ if __FILE__ == $0 VERBOSE_MODE = verbose_mode OUTPUT_FILENAME = output_filename - OUTPUT_PREFIX = output_filename ? File.basename(output_filename)[/\A[A-Za-z0-9_]*/] : "" + OUTPUT_PREFIX = output_filename ? File.basename(output_filename)[/\A[A-Za-z0-9_]*/] : "".dup OUTPUT_PREFIX.sub!(/\A_+/, '') OUTPUT_PREFIX.sub!(/_*\z/, '_') |