[PATCH/RFC 04/20] rebase: remove unused rebase state 'prev_head'
The rebase state 'prev_head' is not used. Remove it.
Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
---
git-rebase.sh | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/git-rebase.sh b/git-rebase.sh
index b1fadb6..aaee06b 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -60,7 +60,6 @@ read_state () {
if test -d "$merge_dir"
then
state_dir="$merge_dir"
- prev_head=$(cat "$merge_dir"/prev_head) &&
onto_name=$(cat "$merge_dir"/onto_name) &&
end=$(cat "$merge_dir"/end) &&
msgnum=$(cat "$merge_dir"/msgnum)
@@ -74,7 +73,6 @@ read_state () {
}
continue_merge () {
- test -n "$prev_head" || die "prev_head must be defined"
test -d "$merge_dir" || die "$merge_dir directory does not exist"
unmerged=$(git ls-files -u)
@@ -108,10 +106,6 @@ continue_merge () {
test -z "$GIT_QUIET" &&
GIT_PAGER='' git log --format=%s -1 "$cmt"
- prev_head=`git rev-parse HEAD^0`
- # save the resulting commit so we can read-tree on it later
- echo "$prev_head" > "$merge_dir/prev_head"
-
# onto the next patch:
msgnum=$(($msgnum + 1))
echo "$msgnum" >"$merge_dir/msgnum"
@@ -566,8 +560,6 @@ fi
mkdir -p "$merge_dir"
echo "$onto_name" > "$merge_dir/onto_name"
-prev_head=$orig_head
-echo "$prev_head" > "$merge_dir/prev_head"
echo "$head_name" > "$merge_dir/head-name"
echo "$onto" > "$merge_dir/onto"
echo "$orig_head" > "$merge_dir/orig-head"
--
1.7.3.2.864.gbbb96
Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>