diff options
Diffstat (limited to 'builtin/diff-index.c')
| -rw-r--r-- | builtin/diff-index.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/builtin/diff-index.c b/builtin/diff-index.c index f084826..d59bf6c 100644 --- a/builtin/diff-index.c +++ b/builtin/diff-index.c @@ -17,6 +17,9 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) int i; int result; + if (argc == 2 && !strcmp(argv[1], "-h")) + usage(diff_cache_usage); + git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ init_revisions(&rev, prefix); gitmodules_config(); |