+1 to Josh's suggestion "Maybe this should be committed with Steve's fix, and a new bug created for allowing shorter than a day hold shelf expire intervals, since that seems like a new feature, while Steve's fix seems like a bug fix to me."
+1 to Josh's suggestion "Maybe this should be committed with Steve's fix, and a new bug created for allowing shorter than a day hold shelf expire intervals, since that seems like a new feature, while Steve's fix seems like a bug fix to me."