AutoShift[Addon]

This addon will detect WoW error messages that contain the words "while shapeshifted". Once the error has been detected, it will remove the shapeshift buff. A second click will be necessary to activate the item.

For example: Your Druid is in Travel Form and you click on the NPC to take a flight. The map pops up, you select a destination and you see "You can't take a taxi while shapeshifed." At this point, Autoshift will activate and remove your Shapeshift buff. You just need to click the map the again and off you go.

Second example: Your Shaman is in Ghost Wolf form and low on health. You attempt to use a health potion but see "You can't use items while shapeshifted". Again, Autoshift will activate, remove your shapeshift buff and you simply click the item again.