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| author | Mike McQuaid | 2017-12-03 09:23:01 +0000 |
|---|---|---|
| committer | GitHub | 2017-12-03 09:23:01 +0000 |
| commit | 0d53831b902e2c9df5e6540822d1a8fd4672577d (patch) | |
| tree | f3cfadc93d7b6ca0e24877cc4e23cf3f93235120 /Library/Homebrew/utils | |
| parent | d0e893fab69957b7ab170cfcc2db6a8f95e3ebac (diff) | |
| parent | 7adee6d62fabae0244d611069f09ab906a459805 (diff) | |
| download | brew-0d53831b902e2c9df5e6540822d1a8fd4672577d.tar.bz2 | |
Merge pull request #3515 from sjackman/popen
Utils.popen_read: Nonexistent program should fail
Diffstat (limited to 'Library/Homebrew/utils')
| -rw-r--r-- | Library/Homebrew/utils/popen.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Library/Homebrew/utils/popen.rb b/Library/Homebrew/utils/popen.rb index 2fa3ade46..21dceec06 100644 --- a/Library/Homebrew/utils/popen.rb +++ b/Library/Homebrew/utils/popen.rb @@ -14,7 +14,15 @@ module Utils yield pipe else options[:err] ||= :close unless ENV["HOMEBREW_STDERR"] - exec(*args, options) + begin + exec(*args, options) + rescue Errno::ENOENT + $stderr.puts "brew: command not found: #{args[0]}" unless options[:err] == :close + exit! 127 + rescue SystemCallError + $stderr.puts "brew: exec failed: #{args[0]}" unless options[:err] == :close + exit! 1 + end end end end |