am: POSIX portability fix

diff --git a/builtin-commit.c b/builtin-commit.c
index 45232a11c408530e7ca011f7262532df236c2576..a228a43f750f9e7ede8027db918b44f60fbff842 100644 (file)
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -97,7 +97,7 @@ static struct option builtin_commit_options[] = {
        OPT_BOOLEAN('a', "all", &all, "commit all changed files"),
        OPT_BOOLEAN('i', "include", &also, "add specified files to index for commit"),
        OPT_BOOLEAN(0, "interactive", &interactive, "interactively add files"),
-       OPT_BOOLEAN('o', "only", &only, ""),
+       OPT_BOOLEAN('o', "only", &only, "commit only specified files"),
        OPT_BOOLEAN('n', "no-verify", &no_verify, "bypass pre-commit hook"),
        OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"),
        OPT_BOOLEAN(0, "untracked-files", &untracked_files, "show all untracked files"),