Description of problem:
When you have less display a file that fits to single screen, and a non-existing
file, less sigsegvs when you request the second file be displayed.

Version-Release number of selected component (if applicable):
less-406-12.fc8

How reproducible:
Consistently.

Steps to Reproduce:
$ ls -ls vile-9.5/w32ole.rc foo
ls: cannot access foo: No such file or directory
8 -rw-r--r-- 1 petr petr 45 1998-11-05 01:42 vile-9.5/w32ole.rc
$ less vile-9.5/w32ole.rc foo
<press :n>
  
Actual results:
Segmentation fault.

Expected results:
"File foo not found." or something like that.

I will attach the output of ltrace.