From 35a8152ebc0edc2a6cc6b1e37a08ff8e31033703 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sigrid=20Solveig=20Hafl=C3=ADnud=C3=B3ttir?=
 <ftrvxmtrx@gmail.com>
Date: Thu, 28 Oct 2021 15:26:57 +0000
Subject: [PATCH] git/pack: check pf->pack for nil before Bterming it

---
 sys/src/cmd/git/pack.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/cmd/git/pack.c b/sys/src/cmd/git/pack.c
index 5ec7a1b75..c86e06b29 100644
--- a/sys/src/cmd/git/pack.c
+++ b/sys/src/cmd/git/pack.c
@@ -281,7 +281,7 @@ openpack(Packf *pf)
 static void
 closepack(Packf *pf)
 {
-	if(--pf->refs == 0){
+	if(--pf->refs == 0 && pf->pack != nil){
 		Bterm(pf->pack);
 		pf->pack = nil;
 	}