From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Mon, 31 May 2021 19:51:15 +0000 (-0500)
Subject: push: factor out null branch check
X-Git-Tag: v2.33.0-rc0~68^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cc16f95d212d8e0bba07ddfb82aaf416dc4df1c2;p=thirdparty%2Fgit.git

push: factor out null branch check

No need to do it in every single function.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/push.c b/builtin/push.c
index f64b7100f0..8fcbd2878d 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -206,8 +206,6 @@ static void setup_push_upstream(struct remote *remote, struct branch *branch,
 				int same_remote)
 {
 	const char *upstream_ref;
-	if (!branch)
-		die(_(message_detached_head_die), remote->name);
 	upstream_ref = get_upstream_ref(branch, remote->name);
 	if (!same_remote)
 		die(_("You are pushing to remote '%s', which is not the upstream of\n"
@@ -220,16 +218,11 @@ static void setup_push_upstream(struct remote *remote, struct branch *branch,
 
 static void setup_push_current(struct remote *remote, struct branch *branch)
 {
-	if (!branch)
-		die(_(message_detached_head_die), remote->name);
 	refspec_appendf(&rs, "%s:%s", branch->refname, branch->refname);
 }
 
 static void setup_push_simple(struct remote *remote, struct branch *branch, int same_remote)
 {
-	if (!branch)
-		die(_(message_detached_head_die), remote->name);
-
 	if (same_remote) {
 		const char *upstream_ref;
 
@@ -266,6 +259,9 @@ static void setup_default_push_refspecs(struct remote *remote)
 		break;
 	}
 
+	if (!branch)
+		die(_(message_detached_head_die), remote->name);
+
 	switch (push_default) {
 	default:
 	case PUSH_DEFAULT_UNSPECIFIED: