Bug#369569: [ xdvi-Bugs-1611508 ] segfault with -nogrey/grey

[Frank Küster <frank@kuesterei.ch>]

tags 369569 patch
thanks

>>Comment By: Stefan Ulrich (stefanulrich)
> Date: 2006-12-11 23:55
>
> Message:
> Logged In: YES 
> user_id=177175
> Originator: NO
>
> Thanks for the bug report; I could reproduce the problem, and the
> following 
> diff should fix it:
>
>
> --- dvi-draw.c	17 Apr 2005 20:49:27 -0000	1.213.2.53
> +++ dvi-draw.c	11 Dec 2006 22:53:35 -0000
> @@ -1255,6 +1255,9 @@
>  	do_color_change();
>      }
>  #endif
> +    if (pixeltbl == NULL) {
> +	do_color_change();
> +    }
>  
>      /* TODO: rounding errors causing color fringing (see HACK comment
> below):

Regards, Frank
-- 
Dr. Frank Küster
Single Molecule Spectroscopy, Protein Folding @ Inst. f. Biochemie, Univ. Zürich
Debian Developer (teTeX/TeXLive)