diff options
Diffstat (limited to 'lib/shellwords.rb')
| -rw-r--r-- | lib/shellwords.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/shellwords.rb b/lib/shellwords.rb index ccc1c31060..d02d3b06d5 100644 --- a/lib/shellwords.rb +++ b/lib/shellwords.rb @@ -1,4 +1,4 @@ -# frozen-string-literal: false +# frozen-string-literal: true ## # == Manipulates strings like the UNIX Bourne shell # @@ -70,14 +70,14 @@ module Shellwords # argv #=> ["here", "are", "two words"] def shellsplit(line) words = [] - field = '' + field = String.new line.scan(/\G\s*(?>([^\s\\\'\"]+)|'([^\']*)'|"((?:[^\"\\]|\\.)*)"|(\\.?)|(\S))(\s|\z)?/m) do |word, sq, dq, esc, garbage, sep| raise ArgumentError, "Unmatched double quote: #{line.inspect}" if garbage field << (word || sq || (dq || esc).gsub(/\\(.)/, '\\1')) if sep words << field - field = '' + field = String.new end end words |