grep: do not unnecessarily query repo for "--"

diff --git a/git.c b/git.c
index c8fe6637dfcab2a03f98157a43d1a7cee25da954..c887272b129968db161a152ce8a91aca4439ca3c 100644 (file)
--- a/git.c
+++ b/git.c
@@ -424,6 +424,7 @@ static struct cmd_struct commands[] = {
        { "diff-files", cmd_diff_files, RUN_SETUP | NEED_WORK_TREE },
        { "diff-index", cmd_diff_index, RUN_SETUP },
        { "diff-tree", cmd_diff_tree, RUN_SETUP },
+       { "difftool", cmd_difftool, RUN_SETUP | NEED_WORK_TREE },
        { "fast-export", cmd_fast_export, RUN_SETUP },
        { "fetch", cmd_fetch, RUN_SETUP },
        { "fetch-pack", cmd_fetch_pack, RUN_SETUP },
@@ -434,7 +435,7 @@ static struct cmd_struct commands[] = {
        { "fsck-objects", cmd_fsck, RUN_SETUP },
        { "gc", cmd_gc, RUN_SETUP },
        { "get-tar-commit-id", cmd_get_tar_commit_id },
-       { "grep", cmd_grep, RUN_SETUP_GENTLY },
+       { "grep", cmd_grep, RUN_SETUP_GENTLY | SUPPORT_SUPER_PREFIX },
        { "hash-object", cmd_hash_object },
        { "help", cmd_help },
        { "index-pack", cmd_index_pack, RUN_SETUP_GENTLY },
@@ -471,7 +472,7 @@ static struct cmd_struct commands[] = {
        { "prune-packed", cmd_prune_packed, RUN_SETUP },
        { "pull", cmd_pull, RUN_SETUP | NEED_WORK_TREE },
        { "push", cmd_push, RUN_SETUP },
-       { "read-tree", cmd_read_tree, RUN_SETUP },
+       { "read-tree", cmd_read_tree, RUN_SETUP | SUPPORT_SUPER_PREFIX},
        { "receive-pack", cmd_receive_pack },
        { "reflog", cmd_reflog, RUN_SETUP },
        { "remote", cmd_remote, RUN_SETUP },
@@ -493,7 +494,7 @@ static struct cmd_struct commands[] = {
        { "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE },
        { "status", cmd_status, RUN_SETUP | NEED_WORK_TREE },
        { "stripspace", cmd_stripspace },
-       { "submodule--helper", cmd_submodule__helper, RUN_SETUP },
+       { "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX},
        { "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
        { "tag", cmd_tag, RUN_SETUP },
        { "unpack-file", cmd_unpack_file, RUN_SETUP },