[PATCH v3 0/2] Fix regression in checkout -b

[Ben Peart <peartben@gmail.com>]

From: Ben Peart <benpeart@microsoft.com>

Minor update to comment from V2.  Also wrapped commit messages to be <80
chars wide.

Base Ref: master
Web-Diff: https://github.com/benpeart/git/commit/fef76edbdc
Checkout: git fetch https://github.com/benpeart/git initial-checkout-v3 && git checkout fef76edbdc


### Interdiff (v2..v3):

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 9c6e94319e..9f8f3466f6 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -593,8 +593,9 @@ static int skip_merge_working_tree(const struct checkout_opts *opts,
 	 */
 
 	 /*
-	  * Do the merge if this is the initial checkout
-	  *
+	  * Do the merge if this is the initial checkout. We cannot use
+	  * is_cache_unborn() here because the index hasn't been loaded yet
+	  * so cache_nr and timestamp.sec are always zero.
 	  */
 	if (!file_exists(get_index_file()))
 		return 0;


### Patches

Ben Peart (2):
  checkout: add test demonstrating regression with checkout -b on
    initial commit
  checkout: fix regression in checkout -b on intitial checkout

 builtin/checkout.c         | 8 ++++++++
 t/t2018-checkout-branch.sh | 9 +++++++++
 2 files changed, 17 insertions(+)


base-commit: 77556354bb7ac50450e3b28999e3576969869068
-- 
2.19.1.gvfs.1.16.g9d1374d