diff --git a/moonlight/js/moonlight-skulk.js b/moonlight/js/moonlight-skulk.js
index 90d0178..2914019 100644
--- a/moonlight/js/moonlight-skulk.js
+++ b/moonlight/js/moonlight-skulk.js
@@ -603,23 +603,22 @@ var AISprite = function(game, x, y, key, frame) {
 	    return false;
 	}
 
-	var viewrect = null;
 	if ( hasState(this, STATE_FACE_LEFT) ) {
-	    viewrect = new Phaser.Rectangle(this.x, this.y - 32,
-					this.x - this.view_distance,
-					this.y + 64);
+	    var viewrect = new Phaser.Rectangle(this.x, this.y - 32,
+						this.x - this.view_distance,
+						this.y + 64);
 	} else if ( hasState(this, STATE_FACE_RIGHT) ) {
-	    viewrect = new Phaser.Rectangle(this.x + 32, this.y - 32,
-					this.x + 32 + this.view_distance,
-					this.y + 64);
+	    var viewrect = new Phaser.Rectangle(this.x + 32, this.y - 32,
+						this.x + 32 + this.view_distance,
+						this.y + 64);
 	} else if ( hasState(this, STATE_FACE_DOWN) ) {
-	    viewrect = new Phaser.Rectangle(this.x - 32, this.y + 32,
-					this.x + 64,
-					this.y + 32 + this.view_distance);
+	    var viewrect = new Phaser.Rectangle(this.x - 32, this.y + 32,
+						this.x + 64,
+						this.y + 32 + this.view_distance);
 	} else if ( hasState(this, STATE_FACE_UP) ) {
-	    viewrect = new Phaser.Rectangle(this.x - 32, this.y,
-					this.x + 64,
-					this.y - this.view_distance);
+	    var viewrect = new Phaser.Rectangle(this.x - 32, this.y,
+						this.x + 64,
+						this.y - this.view_distance);
 	} else {
 	    return false;
 	}