From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 27 Jul 2007 06:24:28 +0000 (-0700)
Subject: git-stash: do not remove a ref by hand.
X-Git-Tag: v1.5.3-rc4~56
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=7ab3cc70;p=git.git

git-stash: do not remove a ref by hand.

Somebody on #git noticed that "git stash clear" left a packed
ref behind for ref/stash.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/git-stash.sh b/git-stash.sh
index d9cd42d4b..f90dffd4c 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -19,9 +19,10 @@ no_changes () {
 }
 
 clear_stash () {
-	logfile="$GIT_DIR/logs/$ref_stash" &&
-	mkdir -p "$(dirname "$logfile")" &&
-	: >"$logfile"
+	if current=$(git rev-parse --verify $ref_stash 2>/dev/null)
+	then
+		git update-ref -d refs/stash $current
+	fi
 }
 
 save_stash () {