Oregon lawmakers on Tuesday tweaked a bill intended to increase fire mitigation to ensure it does not also offer utilities immunity from liability in lawsuits for wildfires ignited by power lines. The change to a single sentence in House Bill 3666 comes as a relief to some critics, who feared that giving utilities wildfire safety certificates that establish they’ve “acted reasonably” by state standards would in effect offer them absolute immunity from liability in lawsuits if their equipment causes a wildfire.