From 3fc864f3c637e06e2fa7a81f6b48a5df58a9bc5b Mon Sep 17 00:00:00 2001
From: Simon Rozet <simon@rozet.name>
Date: Thu, 26 Jan 2012 17:05:32 -0800
Subject: [PATCH] git ls-tree raises on non-zero exit

---
 lib/grit/tree.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/grit/tree.rb b/lib/grit/tree.rb
index 9124451d..35b20aa3 100644
--- a/lib/grit/tree.rb
+++ b/lib/grit/tree.rb
@@ -15,7 +15,7 @@ class Tree
     #
     # Returns Grit::Tree (baked)
     def self.construct(repo, treeish, paths = [])
-      output = repo.git.ls_tree({}, treeish, *paths)
+      output = repo.git.ls_tree({:raise => true}, treeish, *paths)
       self.allocate.construct_initialize(repo, treeish, output)
     end