From 877176e0b01ea6aff551fa80734116a45748c6a3 Mon Sep 17 00:00:00 2001
From: Phillip Wood <phillip.wood@dunelm.org.uk>
Date: Wed, 10 Sep 2025 16:29:01 +0100
Subject: t4013: switch default branch name to main

Remove one of the last remaining uses of
"TEST_GIT_DEFAULT_INITIAL_BRANCH= main" in the test suite. We have
been steadily be converting tests from using "master" as the default
branch name since the introduction of TEST_GIT_DEFAULT_INITIAL_BRANCH
in 704fed9ea22 (tests: start moving to a different default main branch
name, 2020-10-23) The changes here are purely mechanical replacing
"master" with "main"

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 ...diff.whatchanged_--patch-with-stat_main_--_dir_ | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 t/t4013/diff.whatchanged_--patch-with-stat_main_--_dir_

(limited to 't/t4013/diff.whatchanged_--patch-with-stat_main_--_dir_')

diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_main_--_dir_ b/t/t4013/diff.whatchanged_--patch-with-stat_main_--_dir_
new file mode 100644
index 0000000000..c05a0e8149
--- /dev/null
+++ b/t/t4013/diff.whatchanged_--patch-with-stat_main_--_dir_
@@ -0,0 +1,61 @@
+$ git whatchanged --patch-with-stat main -- dir/
+commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
+Author: A U Thor <author@example.com>
+Date:   Mon Jun 26 00:03:00 2006 +0000
+
+    Side
+---
+ dir/sub | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/dir/sub b/dir/sub
+index 35d242b..7289e35 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -1,2 +1,4 @@
+ A
+ B
++1
++2
+
+commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0
+Author: A U Thor <author@example.com>
+Date:   Mon Jun 26 00:02:00 2006 +0000
+
+    Third
+---
+ dir/sub | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/dir/sub b/dir/sub
+index 8422d40..cead32e 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -2,3 +2,5 @@ A
+ B
+ C
+ D
++E
++F
+
+commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44
+Author: A U Thor <author@example.com>
+Date:   Mon Jun 26 00:01:00 2006 +0000
+
+    Second
+    
+    This is the second commit.
+---
+ dir/sub | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/dir/sub b/dir/sub
+index 35d242b..8422d40 100644
+--- a/dir/sub
++++ b/dir/sub
+@@ -1,2 +1,4 @@
+ A
+ B
++C
++D
+$
-- 
cgit v1.2.3