args: Fix bug where you couldn't use --backend.

This commit is contained in:
Dylan Araps 2018-04-03 07:21:16 +10:00
parent e82c98375b
commit 98ab58f683

View File

@ -41,7 +41,7 @@ def get_args():
arg.add_argument("--backend", metavar="backend",
help="Which color backend to use. \
Use 'wal --backend' to list backends.",
const="list_backends", type=str, nargs="?", default="wal")
const="list_backends", type=str, nargs="?")
arg.add_argument("--theme", "-f", metavar="/path/to/file or theme_name",
help="Which colorscheme file to use. \
@ -104,9 +104,12 @@ def parse_args_exit(parser):
if args.i and args.theme:
parser.error("Conflicting arguments -i and -f.")
if not args.i and not args.theme and not args.R:
if not args.i and \
not args.theme and \
not args.R and \
not args.backend:
parser.error("No input specified.\n"
"--theme, -i or -R are required.")
"--backend, --theme, -i or -R are required.")
if args.r:
reload.colors()