Merge branch 'ds/cmd-main-reorder'

Code clean-up.

* ds/cmd-main-reorder:
  git.c: improve code readability in cmd_main()

Author: gitster

git.c

@@ -894,19 +894,21 @@ int cmd_main(int argc, const char **argv)
 	argv++;
 	argc--;
 	handle_options(&argv, &argc, NULL);
-	if (argc > 0) {
-		if (!strcmp("--version", argv[0]) || !strcmp("-v", argv[0]))
-			argv[0] = "version";
-		else if (!strcmp("--help", argv[0]) || !strcmp("-h", argv[0]))
-			argv[0] = "help";
-	} else {
+
+	if (!argc) {
 		/* The user didn't specify a command; give them help */
 		commit_pager_choice();
 		printf(_("usage: %s\n\n"), git_usage_string);
 		list_common_cmds_help();
 		printf("\n%s\n", _(git_more_info_string));
 		exit(1);
 	}
+
+	if (!strcmp("--version", argv[0]) || !strcmp("-v", argv[0]))
+		argv[0] = "version";
+	else if (!strcmp("--help", argv[0]) || !strcmp("-h", argv[0]))
+		argv[0] = "help";
+
 	cmd = argv[0];
 
 	/*