Bug Report: Rolo Word/String Find Returns Error

[gravitypost]

Good evening!

I pulled and compiled the latest release, and hit the following error 
when running a string or word search on my rolo files:

>  Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p 
> nil)
>    hyrolo-to-entry-end(t 3)
>    hyrolo-grep-file("e:/Home/Org/ALOG-Inbox.org" "\\btest\\b" nil nil)
>    hyrolo-grep("\\btest\\b" nil nil nil nil)
>    hyrolo-word("test" nil)
>    funcall-interactively(hyrolo-word "test" nil)
>    #<subr call-interactively>(hyrolo-word)
>    apply(#<subr call-interactively> hyrolo-word nil)
>    call-interactively@ido-cr+-record-current-command(#<subr 
> call-interactively> hyrolo-word)
>    apply(call-interactively@ido-cr+-record-current-command #<subr 
> call-interactively> hyrolo-word)
>    call-interactively(hyrolo-word)
>    hui:menu-act(hyperbole nil nil nil)
>    hyperbole(nil nil nil nil)
>    funcall-interactively(hyperbole nil nil nil nil)
>    #<subr call-interactively>(hyperbole nil nil)
>    apply(#<subr call-interactively> hyperbole (nil nil))
>    call-interactively@ido-cr+-record-current-command(#<subr 
> call-interactively> hyperbole nil nil)
>    apply(call-interactively@ido-cr+-record-current-command #<subr 
> call-interactively> (hyperbole nil nil))
>    call-interactively(hyperbole nil nil)
>    command-execute(hyperbole)