Type "clear" on command line cause crash

Ranguna / LOVEDEBUG

LoveDebug - A whole new way of debugging your game

MIT License

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Type "clear" on command line cause crash #21

Open DirtyDocFly opened 4 years ago

DirtyDocFly commented 4 years ago

Steps to reproduce :

Launch your love2D application
CTRL/shift F8 to display lovedebug
type "clear" and press enter

Observed : The application crash (see the trace) Expected : The application dont crash

Trace :

cls Error: lovedebug.lua:146: bad argument #1 to 'print' (string expected, got nil) stack traceback:

[C]: in function 'print' lovedebug.lua:146: in function 'onTop' lovedebug.lua:804: in function [C]: in function 'xpcall'

Ranguna commented 4 years ago

I'd love to help and solve this issue but I've been disconnected from the LOVE community for a long time. Usually bugs like these are caused when a new version of LOVE is released.

Feel free to do a PR though.