From 2581ea3d31a178df6b073226f0ee0ab5b3ca3a24 Mon Sep 17 00:00:00 2001
From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 16 Jul 2019 13:28:21 -0700
Subject: transport-helper: avoid var decl in for () loop control

We do allow a few selected C99 constructs in our codebase these
days, but this is not among them (yet).

Reported-by: Carlo Arenas <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/transport.c b/transport.c
index d768bc2..453de8f 100644
--- a/transport.c
+++ b/transport.c
@@ -1227,7 +1227,8 @@ int transport_push(struct repository *r,
 		ret = push_ret | err;
 
 		if ((flags & TRANSPORT_PUSH_ATOMIC) && err) {
-			for (struct ref *it = remote_refs; it; it = it->next)
+			struct ref *it;
+			for (it = remote_refs; it; it = it->next)
 				switch (it->status) {
 				case REF_STATUS_NONE:
 				case REF_STATUS_UPTODATE:
-- 
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