t/lib-diff-alternative: abstract away SHA-1-specific constants

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 50323fc27351666440e76ae50806ee480e998da3..9947e6265fe7c0bc4531fd928bbf2373a0ae7552 100644 (file)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -285,7 +285,7 @@ pick_one () {
                pick_one_preserving_merges "$@" && return
        output eval git cherry-pick $allow_rerere_autoupdate $allow_empty_message \
                        ${gpg_sign_opt:+$(git rev-parse --sq-quote "$gpg_sign_opt")} \
-                       "$strategy_args" $empty_args $ff "$@"
+                       $signoff "$strategy_args" $empty_args $ff "$@"
 
        # If cherry-pick dies it leaves the to-be-picked commit unrecorded. Reschedule
        # previous task so this commit is not lost.
@@ -524,10 +524,10 @@ do_pick () {
                # resolve before manually running git commit --amend then git
                # rebase --continue.
                git commit --allow-empty --allow-empty-message --amend \
-                          --no-post-rewrite -n -q -C $sha1 &&
+                          --no-post-rewrite -n -q -C $sha1 $signoff &&
                        pick_one -n $sha1 &&
                        git commit --allow-empty --allow-empty-message \
-                                  --amend --no-post-rewrite -n -q -C $sha1 \
+                                  --amend --no-post-rewrite -n -q -C $sha1 $signoff \
                                   ${gpg_sign_opt:+"$gpg_sign_opt"} ||
                                   die_with_patch $sha1 "$(eval_gettext "Could not apply \$sha1... \$rest")"
        else