Brief summary of issue / Description of requested feature:
If you don't provide any points when using the "addCustomLine" function mudlet will crash.
Steps to reproduce the issue / Reasons for adding feature:
Simply just need a room and attempt to create a custom exit line
addCustomLine(12345,{},'n','solid line',{255,255,255},false)
Error output / Expected result of feature
I was hoping it would basically "hide" the exit line...looks like it had been possible in the past based on the Achaea crowdmap, but now it is crashing.
Extra information, such as Mudlet version, operating system and ideas for how to solve / implement:

Brief summary of issue / Description of requested feature:
If you don't provide any points when using the "addCustomLine" function mudlet will crash.
Steps to reproduce the issue / Reasons for adding feature:
Simply just need a room and attempt to create a custom exit line
addCustomLine(12345,{},'n','solid line',{255,255,255},false)
Error output / Expected result of feature
I was hoping it would basically "hide" the exit line...looks like it had been possible in the past based on the Achaea crowdmap, but now it is crashing.
Extra information, such as Mudlet version, operating system and ideas for how to solve / implement: