diff options
| author | Mike McQuaid | 2016-09-11 17:47:04 +0100 |
|---|---|---|
| committer | Mike McQuaid | 2016-09-11 19:13:00 +0100 |
| commit | aa3d53f249a7afcaa76fc7652380dfc4099c66bf (patch) | |
| tree | 4d671d098b047472cd9f046625656688aa49f5af /Library/Homebrew/utils/shell.rb | |
| parent | ecf46b841b24fe650504a7388f25d1093189a09d (diff) | |
| download | brew-aa3d53f249a7afcaa76fc7652380dfc4099c66bf.tar.bz2 | |
utils/shell: fix Rubocop warnings.
Diffstat (limited to 'Library/Homebrew/utils/shell.rb')
| -rw-r--r-- | Library/Homebrew/utils/shell.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Library/Homebrew/utils/shell.rb b/Library/Homebrew/utils/shell.rb index c1a8f95b7..731277982 100644 --- a/Library/Homebrew/utils/shell.rb +++ b/Library/Homebrew/utils/shell.rb @@ -10,7 +10,7 @@ module Utils }.freeze module Shell - UNSAFE_SHELL_CHAR = /([^A-Za-z0-9_\-.,:\/@\n])/ + UNSAFE_SHELL_CHAR = %r{([^A-Za-z0-9_\-.,:\/@\n])} # take a path and heuristically convert it # to a shell name, return nil if there's no match @@ -45,7 +45,7 @@ module Utils str end module_function :csh_quote - + def sh_quote(str) # ruby's implementation of shell_escape str = str.to_s @@ -81,7 +81,7 @@ module Utils module_function :shell_profile def prepend_path_in_shell_profile(path) - case preferred_shell + case preferred_shell when :bash, :ksh, :sh, :zsh, nil "echo 'export PATH=\"#{sh_quote(path)}:$PATH\"' >> #{shell_profile}" when :csh, :tcsh |