From 25ff88c2522ab1074af1c1ee5c6080c774382d2c Mon Sep 17 00:00:00 2001
From: Oliver Jowett <oliver@mutability.co.uk>
Date: Wed, 7 Jan 2015 21:03:26 +0000
Subject: [PATCH] Only reset marker title if it changes.

---
 public_html/planeObject.js | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/public_html/planeObject.js b/public_html/planeObject.js
index c5e7214..bec0215 100644
--- a/public_html/planeObject.js
+++ b/public_html/planeObject.js
@@ -303,11 +303,9 @@ PlaneObject.prototype.updateMarker = function(moved) {
 	}
         
 	// Setting the marker title
-	if (this.flight === null || this.flight.length == 0) {
-		this.marker.setTitle(this.hex);
-	} else {
-		this.marker.setTitle(this.flight+' ('+this.icao+')');
-	}
+        var title = (this.flight === null || this.flight.length == 0) ? this.icao : (this.flight+' ('+this.icao+')');
+        if (title !== this.marker.title)
+	        this.marker.setTitle(title);
 };
 
 // Update our planes tail line,