vecDir is not normalized in some TraceAttack calls

[FreeSlave]

hlsdk-portable/dlls/controller.cpp

Line 1203 in b164467

pEntity->TraceAttack( m_hOwner->pev, gSkillData.controllerDmgZap, pev->velocity, &tr, DMG_SHOCK );

hlsdk-portable/dlls/nihilanth.cpp

Line 1472 in b164467

pEntity->TraceAttack( pev, gSkillData.nihilanthZap, pev->velocity, &tr, DMG_SHOCK );

hlsdk-portable/dlls/combat.cpp

Lines 1360 to 1362 in b164467

	Vector vecDir = vecDirShooting +
	x * vecSpread.x * vecRight +
	y * vecSpread.y * vecUp;

hlsdk-portable/dlls/combat.cpp

Lines 1488 to 1490 in b164467

	Vector vecDir = vecDirShooting +
	x * vecSpread.x * vecRight +
	y * vecSpread.y * vecUp;

This doesn't affect much as vecDir is used only in calculation of blood decal trace and (incorrectly) in alien grunt ricochet tracer code.

Do you think it needs a fix?

[nekonomicon]

If it's doesn't break anything why not?