Editing WoW:API IsFlyableArea

{{wowapi}}
Checks whether the player's current location is classified as being a flyable area.
 canFly = IsFlyableArea()

== Returns ==
; canFly : 1 if the area is classified as flyable, nil otherwise.

== Details ==
* As of patch 3.2, this function works properly, returning nil in non-flyable areas of Dalaran and when flying is prohibited in Wintergrasp (during battle I believe).
* As of patch 3.3, this function returns 1 in Wintergrasp during battle, while you can't really use your flying mount.