Canonicalize input in initialize.

2018-07-17 00:31:19 +02:00 · 2018-07-17 00:31:19 +02:00 · 3ff9c5335d
commit 3ff9c5335d
parent 01b2be755c
1 changed files with 2 additions and 2 deletions
--- a/Library/Homebrew/cask/lib/hbc/system_command.rb
+++ b/Library/Homebrew/cask/lib/hbc/system_command.rb
@ -41,7 +41,7 @@ module Hbc
      @executable = executable
      @args = args
      @sudo = sudo
-      @input = input
+      @input = [*input]
      @print_stdout = print_stdout
      @print_stderr = print_stderr
      @must_succeed = must_succeed
@ -116,7 +116,7 @@ module Hbc
    end

    def write_input_to(raw_stdin)
-      [*input].each(&raw_stdin.method(:print))
+      input.each(&raw_stdin.method(:write))
    end

    def each_line_from(sources)