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| author | Max Howell | 2009-08-23 17:56:27 +0100 |
|---|---|---|
| committer | Max Howell | 2009-08-24 01:04:54 +0100 |
| commit | 4671526d70d33de7e44d42a28ce2eee912783dc6 (patch) | |
| tree | 4723338006e46231d0a98fca441628feae882a1b /Library | |
| parent | f0c7e944bb4d958084840942cbd89cb96abd177f (diff) | |
| download | brew-4671526d70d33de7e44d42a28ce2eee912783dc6.tar.bz2 | |
Raise a SystemExit exception to prevent backtrace
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/utils.rb | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb index 06b9cab21..2d5cb20f9 100644 --- a/Library/Homebrew/utils.rb +++ b/Library/Homebrew/utils.rb @@ -43,11 +43,9 @@ end def interactive_shell pid=fork - if pid.nil? - exec ENV['SHELL'] - else - Process.wait pid - end + exec ENV['SHELL'] if pid.nil? + Process.wait pid + raise SystemExit, "Aborting due to non-zero exit status" if $? != 0 end # Kernel.system but with exceptions |