From: Ori Bernstein <ori@eigenstate.org>
Date: Wed, 25 Aug 2021 22:15:34 +0000 (+0000)
Subject: git/serve: add a '\n' after HEAD
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=0741147eabb9c915c43d23215b2cb5399fcd07bb;p=plan9front.git

git/serve: add a '\n' after HEAD

Per the docs:

	the sender SHOULD include a LF, but the
	receiver MUST NOT complain if it is not
	present.

I typoed away the SHOULD, and got missed the
MUST NOT.

thanks qbit.
---

diff --git a/sys/src/cmd/git/serve.c b/sys/src/cmd/git/serve.c
index 16eb34189..bf2e03770 100644
--- a/sys/src/cmd/git/serve.c
+++ b/sys/src/cmd/git/serve.c
@@ -34,7 +34,7 @@ showrefs(Conn *c)
 	refs = nil;
 	names = nil;
 	if(resolveref(&head, "HEAD") != -1)
-		if(fmtpkt(c, "%H HEAD", head) == -1)
+		if(fmtpkt(c, "%H HEAD\n", head) == -1)
 			goto error;
 
 	if((nrefs = listrefs(&refs, &names)) == -1)