Fix ruby 1.9 to directly cast to array.

piotrmurach · Apr 10, 2016 · e459299 · e459299
1 parent 0ec8b59
commit e459299
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/tty/command/cmd.rb b/lib/tty/command/cmd.rb
@@ -128,7 +128,7 @@ def to_hash
       # @api private
       def sanitize(value)
         cmd = value.to_s.dup
-        lines = cmd.lines
+        lines = cmd.lines.to_a
         lines.each_with_index.reduce('') do |acc, (line, index)|
           acc << line.strip
           acc << '; ' if (index + 1) != lines.size