Allow whole-tree operations to be started from a subdirectory

diff --git a/git-revert.sh b/git-revert.sh
index 6eab3c72df0db0994a352836018a7fc35ba1eae3..224e6540ca073da804332799660a8cdeacdfdaf7 100755 (executable)
--- a/git-revert.sh
+++ b/git-revert.sh
@@ -16,9 +16,14 @@ case "$0" in
        me=cherry-pick
        USAGE='[--edit] [-n] [-r] [-x] <commit-ish>'  ;;
 * )
-       die "What are you talking about?" ;;
+       echo >&2 "What are you talking about?"
+       exit 1 ;;
 esac
+
+SUBDIRECTORY_OK=Yes ;# we will cd up
 . git-sh-setup
+require_work_tree
+cd_to_toplevel
 
 no_commit=
 while case "$#" in 0) break ;; esac
@@ -155,7 +160,7 @@ Conflicts:
                uniq
            } >>"$GIT_DIR/MERGE_MSG"
            echo >&2 "Automatic $me failed.  After resolving the conflicts,"
-           echo >&2 "mark the corrected paths with 'git-update-index <paths>'"
+           echo >&2 "mark the corrected paths with 'git-add <paths>'"
            echo >&2 "and commit the result."
            case "$me" in
            cherry-pick)