From: Junio C Hamano <junkio@cox.net>
Date: Wed, 14 Mar 2007 16:48:13 +0000 (-0700)
Subject: git-checkout: fix "eval" used for merge labelling.
X-Git-Tag: v1.5.0.4~2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=41f5d73391e3fe5c4cb2829582b26a85930964d1;p=git.git

git-checkout: fix "eval" used for merge labelling.

The symbolic notation of the fork point can contain whitespaces (e.g.
"git checkout -m 'HEAD@{9 hours ago}'").  Quote strings properly
when using eval to prepare GITHEAD_$new

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/git-checkout.sh b/git-checkout.sh
index 14835a4aa..83b2639d6 100755
--- a/git-checkout.sh
+++ b/git-checkout.sh
@@ -196,7 +196,7 @@ else
 	work=`git write-tree` &&
 	git read-tree --reset -u $new || exit
 
-	eval GITHEAD_$new=${new_name:-${branch:-$new}} &&
+	eval GITHEAD_$new='${new_name:-${branch:-$new}}' &&
 	eval GITHEAD_$work=local &&
 	export GITHEAD_$new GITHEAD_$work &&
 	git merge-recursive $old -- $new $work