Re: convert-ly dies on invalid input

[Colin Hall]

Hi Werner,

Thanks for the bug report.

On Wed, Nov 16, 2011 at 05:46:55PM +0100, Werner LEMBERG wrote:
> 
> Consider this (incorrect) input file `p.ly', consisting of a single
> line:
> 
>   \version "2.14."
> 
> convert-ly bombs out with
>     File "/usr/local/bin/convert-ly", line 172, in str_to_tuple
>       return tuple ([int(n) for n in s.split ('.')])
>   ValueError: invalid literal for int() with base 10: ''

It seems that the split() call in str_to_tuple() produces ['2','14',''] and 
int('') throws ValueEror.

Root cause is that convert-ly.py fails to trap the malformed version string.

I'll enter is as a bug.

Cheers,
Colin.

-- 

Colin Hall