In Pathfinder, what is the effect of an enhancement bonus to land speed for a creature that has no specified land speed?
For example, a druid is under the effects of both Longstrider and a polymorph. They have Wild Shaped into a form with no listed base land speed (such as a giant squid). Yet the Longstrider provides a +10 ft enhancement bonus to base speed (i.e., land speed).
(I realize that Haste would not apply, because it limits the new speed to 2x the natural base speed. But there are other sources of these bonuses, such as from wondrous items.)
With the enhancement bonus, what is the creature's calculated base land speed?
The result is likely one of the following:
A) An unspecified land speed would count as 0 ft speed. Then, increase it by the enhancement bonus, yielding a new land speed equal to the enhancement bonus.
B) Or, they still don't have a land speed, because there is nothing to enhance.