The case branch under the pattern here https://github.com/mviereck/x11docker/blob/8357d9425b603942735a8a036f35488609953e48/x11docker#L940 expects IPv4 address, like 192.168.0.1, but would also match a four-part domain name. Using `[0-9]*.*.*.*)` instead would ensure it starts with a digit.
The case branch under the pattern here
x11docker/x11docker
Line 940 in 8357d94
expects IPv4 address, like 192.168.0.1, but would also match a four-part domain name.
Using
[0-9]*.*.*.*)instead would ensure it starts with a digit.