integration/advent2011-day07.t: account for 0 runtime
integration/advent2011-day07.t: account for 0 runtime

b2gills/roast,zostay/roast,bitrauser/roast,perl6/roast,dogbert17/roast,b2gills/roast,skids/roast,zostay/roast,dankogai/roast,skids/roast,dogbert17/roast,dankogai/roast,b2gills/roast,zostay/roast,bitrauser/roast,skids/roast,dankogai/roast