code cleanup: remove unused runtime var - World.fastcol

source/blender/makesdna/DNA_world_types.h

@@ -59,10 +59,7 @@ typedef struct World {
 	float horr, horg, horb;
 	float zenr, zeng, zenb;
 	float ambr, ambg, ambb;
-	float pad2;
 
-	unsigned int fastcol;
-	
 	/**
 	 * Exposure= mult factor. unused now, but maybe back later. Kept in to be upward compat.
 	 * New is exp/range control. linfac & logfac are constants... don't belong in

source/blender/render/intern/source/convertblender.c

@@ -4015,18 +4015,10 @@ static void set_renderlayer_lightgroups(Render *re, Scene *sce)
 void init_render_world(Render *re)
 {
 	int a;
-	char *cp;
 	
 	if (re->scene && re->scene->world) {
 		re->wrld= *(re->scene->world);
-		
-		cp= (char *)&re->wrld.fastcol;
-		
-		cp[0]= 255.0f*re->wrld.horr;
-		cp[1]= 255.0f*re->wrld.horg;
-		cp[2]= 255.0f*re->wrld.horb;
-		cp[3]= 1;
-		
+
 		copy_v3_v3(re->grvec, re->viewmat[2]);
 		normalize_v3(re->grvec);
 		copy_m3_m4(re->imat, re->viewinv);