From 3aa313a38d2e83da9d15765576ed7edc05ce6e14 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Sat, 26 Jul 2014 20:11:53 -0500
Subject: Switch from backticks to Utils.popen_read

---
 Library/Homebrew/cmd/update.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/update.rb b/Library/Homebrew/cmd/update.rb
index 85cc3014b..d788bced6 100644
--- a/Library/Homebrew/cmd/update.rb
+++ b/Library/Homebrew/cmd/update.rb
@@ -188,7 +188,7 @@ class Updater
   end
 
   def diff
-    `git diff-tree -r --name-status --diff-filter=AMD #{initial_revision} #{current_revision}`
+    Utils.popen_read("git", "diff-tree", "-r", "--name-status", "--diff-filter=AMD", initial_revision, current_revision)
   end
 
   def `(cmd)
-- 
cgit v1.2.3