Typo.

src/p7os/args.c

@@ -111,7 +111,7 @@ int parse_args(int ac, char **av, args_t *args)
 		{"version", no_argument, NULL, 'v'},
 		{"com", required_argument, NULL, 'c'},
 		{"no-prepare", no_argument, NULL, 'n'},
-		{"uexe", no_argument, NULL, 'u'},
+		{"uexe", required_argument, NULL, 'u'},
 		{"output", required_argument, NULL, 'o'},
 		{NULL, 0, NULL, 0}
 	};