From b9501e5b25d08a9024e434ecd5aaa9071c372ae1 Mon Sep 17 00:00:00 2001
From: root <root@localhost>
Date: Thu, 14 Feb 2013 00:00:00 +0000
Subject: [PATCH] Fix bug in do_fetch, skip empty line

---
 git-remote-gcrypt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/git-remote-gcrypt b/git-remote-gcrypt
index c0a44d4..11a018d 100755
--- a/git-remote-gcrypt
+++ b/git-remote-gcrypt
@@ -295,6 +295,7 @@ do_fetch()
 
 	printf "%s\n" "$PNEED" | while read PACKLINE
 	do
+		[ -z "$PACKLINE" ] && break
 		PACK=${PACKLINE#"$PACKPFX"}
 		RCVID="$(GET "$URL" "$PACK" | tee "$TMPPACK_ENCRYPTED" | pack_hash)"
 		if [ "$RCVID" != "$PACK" ]