Bug in ul.c

[utzoo!decvax!harpo!duke!mcnc!pbr]

	I found a problem with the 'ul' program. It ignores
command line arguments if it thinks the user is on a dumb
terminal and certain other conditions are met. It calls cat
but forgets that argv has been incremented past the zeroth
argument, therefore, cat doesn't see the filename and defaults to
standard input. This is not a pretty solution, since it counts on
the fact that cat does not care what it is called. But it is a
very simple fix.
	If cat did look at the zeroth argument, it would think it
was being called "ul". In any case, this is a bug that needs to be
fixed.
			-Peter Reintjes
			duke!mcnc!pbr

************** file ul.c *******************

58c58
< 			execv("/bin/cat",argv);
---
> 			execv("/bin/cat",--argv);
79c79
< 			execv("/bin/cat",argv);
---
> 			execv("/bin/cat",--argv);