[PATCH v4 03/15] rebase -i: use "git sequencer--helper --make-patch"

[Christian Couder <chriscool@tuxfamily.org>]

to simplify the "make_patch" function.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 git-rebase--interactive.sh |   13 +------------
 1 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 23ded48..c9c75c0 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -117,18 +117,7 @@ mark_action_done () {
 }
 
 make_patch () {
-	sha1_and_parents="$(git rev-list --parents -1 "$1")"
-	case "$sha1_and_parents" in
-	?*' '?*' '?*)
-		git diff --cc $sha1_and_parents
-		;;
-	?*' '?*)
-		git diff-tree -p "$1^!"
-		;;
-	*)
-		echo "Root commit"
-		;;
-	esac > "$DOTEST"/patch
+	git sequencer--helper --make-patch "$1"
 	test -f "$DOTEST"/message ||
 		git cat-file commit "$1" | sed "1,/^$/d" > "$DOTEST"/message
 	test -f "$DOTEST"/author-script ||
-- 
1.6.4.271.ge010d