Raise a SystemExit exception to prevent backtrace

2009-08-23 17:56:27 +01:00 · 2009-08-23 17:56:27 +01:00 · 4671526d70
commit 4671526d70
parent f0c7e944bb
1 changed files with 3 additions and 5 deletions
--- 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
+  exec ENV['SHELL'] if pid.nil?
  Process.wait pid
-  end
+  raise SystemExit, "Aborting due to non-zero exit status" if $? != 0
 end

 # Kernel.system but with exceptions