diff --git a/git-merge.sh b/git-merge.sh
index 1c123a37e6941b6727c6101bb29cbc485a380c20..03cd39873aef7b7ce00c4c2a826eab867ecc29ac 100755 (executable)
--- a/git-merge.sh
+++ b/git-merge.sh
allow_fast_forward=t
allow_trivial_merge=t
+squash= no_commit=
dropsave() {
rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" \
--summary)
show_diffstat=t ;;
--squash)
- allow_fast_forward=t squash=t no_commit=t ;;
+ test "$allow_fast_forward" = t ||
+ die "You cannot combine --squash with --no-ff."
+ squash=t no_commit=t ;;
--no-squash)
- allow_fast_forward=t squash= no_commit= ;;
+ squash= no_commit= ;;
--commit)
- allow_fast_forward=t squash= no_commit= ;;
+ no_commit= ;;
--no-commit)
- allow_fast_forward=t squash= no_commit=t ;;
+ no_commit=t ;;
--ff)
- allow_fast_forward=t squash= no_commit= ;;
+ allow_fast_forward=t ;;
--no-ff)
- allow_fast_forward=false squash= no_commit= ;;
+ test "$squash" != t ||
+ die "You cannot combine --squash with --no-ff."
+ allow_fast_forward=f ;;
-s|--strategy)
shift
case " $all_strategies " in