Bug 5094 - Code cleanup, patch by Zack Middleton and DevHC. Fixes unused-but-set gcc warnings

code/game/g_weapon.c

@@ -324,7 +324,6 @@ void ShotgunPattern( vec3_t origin, vec3_t origin2, int seed, gentity_t *ent ) {
 	float		r, u;
 	vec3_t		end;
 	vec3_t		forward, right, up;
-	int			oldScore;
 	qboolean	hitClient = qfalse;
 
 	// derive the right and up vectors from the forward vector, because
@@ -333,8 +332,6 @@ void ShotgunPattern( vec3_t origin, vec3_t origin2, int seed, gentity_t *ent ) {
 	PerpendicularVector( right, forward );
 	CrossProduct( forward, right, up );
 
-	oldScore = ent->client->ps.persistant[PERS_SCORE];
-
 	// generate the "random" spread pattern
 	for ( i = 0 ; i < DEFAULT_SHOTGUN_COUNT ; i++ ) {
 		r = Q_crandom( &seed ) * DEFAULT_SHOTGUN_SPREAD * 16;