openlayers/openlayers — pull request #1121 by alkamin (2013-09-17 16:15:43+00:00)
Title: Update SelectFeature Option accessors to always return booleans

Ensure that option accessors for toggle and multiple always return boolean values rather than undefined.

Currently, when the multipleKey and/or toggleKey options are not set, the comparisons will return undefined rather than false. This pull request uses typeof to ensure the existence of the specified modifier keys in the event object.