Merge branch 'jc/ls-remote-short-help'

* jc/ls-remote-short-help:
  ls-remote: a lone "-h" is asking for help

Author: gitster

builtin/ls-remote.c

@@ -43,6 +43,9 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
 	struct transport *transport;
 	const struct ref *ref;
 
+	if (argc == 2 && !strcmp("-h", argv[1]))
+		usage(ls_remote_usage);
+
 	for (i = 1; i < argc; i++) {
 		const char *arg = argv[i];