rebase -i: Handle the author script all in one place in do_next

This change has no practical effect but makes the code easier to
follow.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 1499a67bba6bf9372d38acf890151bd802773953..122ba314d6c96ce200731bc6898156db5b061ec8 100755 (executable)
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -447,6 +447,8 @@ do_next () {
                make_squash_message $squash_style $sha1 > "$MSG"
                failed=f
                author_script=$(get_author_ident_from_commit HEAD)
+               echo "$author_script" > "$AUTHOR_SCRIPT"
+               eval "$author_script"
                output git reset --soft HEAD^
                pick_one -n $sha1 || failed=t
                case "$(peek_next_command)" in
@@ -465,11 +467,9 @@ do_next () {
                        rm -f "$GIT_DIR"/MERGE_MSG || exit
                        ;;
                esac
-               echo "$author_script" > "$AUTHOR_SCRIPT"
                if test $failed = f
                then
                        # This is like --amend, but with a different message
-                       eval "$author_script"
                        GIT_AUTHOR_NAME="$GIT_AUTHOR_NAME" \
                        GIT_AUTHOR_EMAIL="$GIT_AUTHOR_EMAIL" \
                        GIT_AUTHOR_DATE="$GIT_AUTHOR_DATE" \