Necromancer Power Tap critical strike problem.

[smilingdeath]

When using the Necromancer power tap to attack, critical striking with it does not increase the power returned to the player that should be based off the total damage dealt. The power returned is the same for a normal and critical strike.

The formula for computing the power return should be 50% of the damage dealt which should include any damage from a critical strike. As a comparison, the formula for a Life Tap computes the increased damage from a critical strike into the health returned.