[pdftex] infinite recursion in pdftex_fail

[Martin Schröder]

On 2001-09-24 11:37:00 +1000, Angus Lees wrote:
> just looking at utils.c:
> 
> pdftex_fail calls tex_printf
> 
> tex_printf calls maketexstring
> 
> maketexstring calls check_buf (a macro)
> 
> check_buf calls pdftex_fail if the check fails
> 
> and so on..
> 
> i've even got a core dump to prove it ;) 

Interesting. How did you provoke this error? 
I think I have a fix.

Best regards
        Martin
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