Re-raise SystemExit so the correct exit code is set

The reason we rescue this exception at all is because otherwise our general purpose Exception handler catches it.

1 files changed, 1 insertions, 0 deletions

diff --git a/bin/brew b/bin/brew
index 8e2987a2f..8cce5a2bf 100755
--- a/bin/brew
+++ b/bin/brew
@@ -244,6 +244,7 @@ rescue UsageError
   abort ARGV.usage
 rescue SystemExit
   puts "Kernel.exit" if ARGV.verbose?
+  raise
 rescue Interrupt => e
   puts # seemingly a newline is typical
   exit 130