#9 Optional arguments fix

Default value 0 for the camera number argument now works properly if not specified.
kcuric · Jan 4, 2020 · 0ec907a · 0ec907a
1 parent e3023f8
commit 0ec907a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/client/app.py b/client/app.py
@@ -6,7 +6,7 @@
 
 parser = argparse.ArgumentParser()
 parser.add_argument('port', metavar='P', type=int, help='Desired port.')
-parser.add_argument('--cam', metavar='C', type=int, nargs='?', const=0, help='Desired cam.')
+parser.add_argument('--cam', metavar='C', type=int, nargs='?', const=0, help='Desired cam.', default=0)
 args = parser.parse_args()
 
 recorder = Recorder(args.cam)