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| author | wakou <wakou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-06-03 19:25:07 +0000 |
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| committer | wakou <wakou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-06-03 19:25:07 +0000 |
| commit | dbf49eb688667280f27d0a561b88f0e4fddf0738 (patch) | |
| tree | dfff3d1ff96416a73ff82705c00049957c48a65f | |
| parent | 62e6367984afc3e0dfc3c632b1349a10d1565bb8 (diff) | |
| download | ruby-dbf49eb688667280f27d0a561b88f0e4fddf0738.tar.gz ruby-dbf49eb688667280f27d0a561b88f0e4fddf0738.tar.xz ruby-dbf49eb688667280f27d0a561b88f0e4fddf0738.zip | |
* lib/shellwords.rb: don't destroy argument.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@1491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | lib/shellwords.rb | 2 |
2 files changed, 5 insertions, 1 deletions
@@ -1,3 +1,7 @@ +Mon Jun 4 04:14:53 2001 Wakou Aoyama <wakou@fsinet.or.jp> + + * lib/shellwords.rb: don't destroy argument. + Sat Jun 2 23:05:20 2001 Shugo Maeda <shugo@ruby-lang.org> * lib/cgi/session.rb: don't use module_function for Class. diff --git a/lib/shellwords.rb b/lib/shellwords.rb index 5c31f8ca7..9fd757117 100644 --- a/lib/shellwords.rb +++ b/lib/shellwords.rb @@ -16,7 +16,7 @@ module Shellwords unless line.kind_of?(String) raise ArgumentError, "Argument must be String class object." end - line.sub!(/\A\s+/, '') + line = line.sub(/\A\s+/, '') words = [] while line != '' field = '' |