From 1e913a4b26ada733bd0c740fd3068d44049b3c27 Mon Sep 17 00:00:00 2001
From: Mark Meves <mark.meves@gmail.com>
Date: Sat, 6 Aug 2016 04:10:21 -0400
Subject: [PATCH] (remove unused variable in demo function)

---
 geohash-demo.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/geohash-demo.js b/geohash-demo.js
index c010ab0..6f34e82 100644
--- a/geohash-demo.js
+++ b/geohash-demo.js
@@ -61,8 +61,7 @@ GeoHashBox.prototype.centerMap = function () {
 }
 	
 GeoHashBox.prototype.showNeighbors = function () {
-	var geohashPrefix = this.geohash.substr(0,this.geohash.length-1);
-	 
+
 	this.neighbors.top = new GeoHashBox(calculateAdjacent(this.geohash, 'top'));
 	this.neighbors.bottom = new GeoHashBox(calculateAdjacent(this.geohash, 'bottom'));
 	this.neighbors.right = new GeoHashBox(calculateAdjacent(this.geohash, 'right'));