[LTP] [PATCH] lib: handle ENOENT errors when processes exit during PID scanning

[Cyril Hrubis]

Hi!
I've spend some time looking at the code that uses the
FILE_LINES_SCANF() and it looks like this change shouldn't break
anything.

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

-- 
Cyril Hrubis
chrubis@suse.cz