Checks if the SpellInfo has a specific aura.

An aura represents a status change or modification due to a spell or ability. These auras are identified by a predefined set of constants represented by the 'AuraType' enumeration.

@return boolean : Returns true if SpellInfo has the specific aura, else false

Synopsis

SpellInfo:HasAura( aura )

Arguments

number aura

The specific aura to check..

Valid numbers: integers from 0 to 4,294,967,295.

Returns

Nothing.