Bug in less version 406.

[Pieter de Goeje]

On Saturday 04 August 2007, Sean C. Farley wrote:
> On Sat, 4 Aug 2007, Pieter de Goeje wrote:
>
> *snip*
>
> > There's also another regression in less: it doesn't automatically
> > repaint the screen anymore when you resize the terminal.
>
> I have already reported that regression to Mark Nudelman.  He is looking
> into an appropriate fix since this regression was introduced when fixing
> another bug.
>
> Sean
Hmm I wonder what that other bug might have been...
If I look at signal.c I see two signal handlers for things related to window 
changes. One for SIGWINCH and one for SIGWIND. The "if(reading) intread();" 
statement was removed from the SIGWINCH handler. If removing that statement 
fixed the other bug why wasn't it removed from SIGWIND's handler? Does 
SIGWIND have different semantics?

Anyway, re-adding "if(reading) intread();" to signal.c:96 makes it work again, 
but I wonder what I broke by doing that.

Regards,
Pieter de Goeje