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| author | Max Howell | 2010-06-23 16:25:53 +0100 |
|---|---|---|
| committer | Max Howell | 2012-03-09 12:09:37 +0000 |
| commit | dec885bc16a2238e842c447dd10b9db00cd7554a (patch) | |
| tree | 5c30a1f3853aaf9565b6f5d56441d8b63bca481e | |
| parent | d9f1be7ef270458b38d9b41d64d0d807dbabd405 (diff) | |
| download | brew-dec885bc16a2238e842c447dd10b9db00cd7554a.tar.bz2 | |
Check for tty before trying to grab it
| -rw-r--r-- | install_homebrew.rb | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/install_homebrew.rb b/install_homebrew.rb index ee2042ab0..d8c28560c 100644 --- a/install_homebrew.rb +++ b/install_homebrew.rb @@ -102,9 +102,11 @@ unless chgrps.empty? puts *chgrps end -puts -puts "Press enter to continue" -abort unless getc == 13 +if STDIN.tty? + puts + puts "Press enter to continue" + abort unless getc == 13 +end if File.directory? "/usr/local" sudo "/bin/chmod", "g+w", *chmods unless chmods.empty? |