Subject: [PATCH] Pass --ipv4 and --ipv6 options to sub-fetches when fetching multiple remotes and submodules

From: Alex Riesen <[email-masked]>
Date: Tue, 15 Sep 2020 13:54:07 +0200

The options indicate user intent for the whole fetch operation, and
ignoring them in sub-fetches is quite unexpected when, for instance,
it is intended to limit all of the communication to a specific transport
protocol for some reason.

Signed-off-by: Alex Riesen <[email-masked]>
---

 builtin/fetch.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 82ac4be8a5..447d28ac29 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1531,6 +1531,10 @@ static void add_options_to_argv(struct argv_array *argv)
 		argv_array_push(argv, "-v");
 	else if (verbosity < 0)
 		argv_array_push(argv, "-q");
+	if (family == TRANSPORT_FAMILY_IPV4)
+		argv_array_push(argv, "--ipv4");
+	else if (family == TRANSPORT_FAMILY_IPV6)
+		argv_array_push(argv, "--ipv6");
 
 }
 
-- 
2.28.0.21.g09e033b31f