From a2b9f1d0acc2f966966b3333eca61c383cb6e04d Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Wed, 30 Oct 2013 14:15:59 +0100
Subject: [PATCH] Only set the 'valueAsNumber' property is the value is valid

---
 src/ol/dom/input.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/ol/dom/input.js b/src/ol/dom/input.js
index 1c7147778a..f061079d83 100644
--- a/src/ol/dom/input.js
+++ b/src/ol/dom/input.js
@@ -148,7 +148,10 @@ ol.dom.Input.prototype.handleInputChanged_ = function() {
     this.setChecked(this.target_.checked);
   } else {
     this.setValue(this.target_.value);
-    this.setValueAsNumber(this.target_.valueAsNumber);
+    var number = this.target_.valueAsNumber;
+    if (goog.isDef(number) && !isNaN(number)) {
+      this.setValueAsNumber(number);
+    }
   }
 };