grep 2.5.1-r1 Possible Bug

[Robert G Graf]

Hello,

I have a simple question:
Is the following behavior intended to be this way, or is this a bug?

address@hidden $ egrep -i -o "dsl checklist" << EOF
> DSL Checklist
> EOF
address@hidden $ egrep -i "dsl checklist" << EOF
> DSL Checklist
> EOF
DSL Checklist
address@hidden $

The -o and -i options combined produce no matches while the -i alone does.  
I would like to be able to use both of them.

Any help is greatly appreciated,

Thanks!
Bob