On Sun, 2013-01-20 at 10:10 +0100, Hanno Hecker wrote:
> when passing a lua nil (or anything not a string or a number) value as second
> (or higher) arg to piccmd() qcontrol dies.

Oops!

> This is because piccmd()s lcd-line0 / lcd-line1 commands do a strlen() on a 
> NULL
> value. get_args() calls lua_tostring(), but this returns NULL for anything not
> a number or a string...

Right, thanks.

This issue isn't exposed on Wheezy (no LCD support) but I'll look into
fixing this in Sid (bit busy right now, but I'll get to it).

Ian.


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