Fix double newline after Interrupt

Seems to be an issue with Ruby system() call doing a double fork.

1 files changed, 4 insertions, 1 deletions

diff --git a/bin/brew b/bin/brew
index cc89e9263..9876c9a99 100755
--- a/bin/brew
+++ b/bin/brew
@@ -210,7 +210,10 @@ rescue UsageError
 rescue SystemExit
   ohai "Kernel.exit" if ARGV.verbose?
 rescue Interrupt => e
-  puts # seemingly a newline is typical
+  # puts # seemingly a newline is typical
+  # Above is now commented out because the system() call forks and then forks
+  # again, so there are two of "us" so we get two exceptions raising and thus
+  # two newlines, which buggers up the shell. FIXME!
   exit 130
 rescue SystemCallError, RuntimeError => e
   if ARGV.debug?