From 647e7f11267ca101500081c1203bf31af7ed7f97 Mon Sep 17 00:00:00 2001 From: Jack Nagel Date: Wed, 28 Dec 2011 19:30:34 -0600 Subject: config: prettify sha method Signed-off-by: Jack Nagel --- Library/Homebrew/cmd/--config.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Library') diff --git a/Library/Homebrew/cmd/--config.rb b/Library/Homebrew/cmd/--config.rb index 63c27fd3b..66b9ef756 100644 --- a/Library/Homebrew/cmd/--config.rb +++ b/Library/Homebrew/cmd/--config.rb @@ -30,7 +30,9 @@ module Homebrew extend self end def sha - sha = `cd #{HOMEBREW_REPOSITORY} && git rev-parse --verify HEAD 2> /dev/null`.chomp + sha = HOMEBREW_REPOSITORY.cd do + `git rev-parse --verify -q HEAD 2>/dev/null`.chomp + end if sha.empty? then "(none)" else sha end end -- cgit v1.2.3