- traceline(actor.origin + actor.view_ofs, closest_target.origin, MOVE_NOMONSTERS, actor);
- if((!closest_target) || ((trace_fraction < 1) && (trace_ent != closest_target)))
- closest_target = NULL;
+ if(closest_target)
+ {
+ traceline(actor.origin + actor.view_ofs, closest_target.origin, MOVE_NOMONSTERS, actor);
+ if(!closest_target || (trace_fraction < 1 && trace_ent != closest_target))
+ closest_target = NULL;
+ }