/dev/p* causes shell crash in i686

[Andrew Schulman]

> > When I substitute cygwin1-20090909.dll for cygwin1.dll in i686, I can't run
> > any commands. They all give "The application was unable to start correctly
> > (0xc0000022)". Anything different I should be doing?
> 
> Check the permissions on cygwin1-20090909.dll.  Is it executable?

Doh. Thanks. Yeah, I made it executable and the problem with /dev/pt* now
seems to be fixed. Thank you.

And yes, I meant cygwin1-20200909.dll.

Andrew