From 78b2ef36cb12883b06a4a967953362e27ca78473 Mon Sep 17 00:00:00 2001
From: Brandon Aaron <hello.brandon@aaron.sh>
Date: Fri, 18 Oct 2013 18:48:09 -0500
Subject: [PATCH] always include the deltaY at a minimum even if the browser
 does not support scrolling on X and Y axis

---
 jquery.mousewheel.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/jquery.mousewheel.js b/jquery.mousewheel.js
index cbf2ecf42..461191201 100755
--- a/jquery.mousewheel.js
+++ b/jquery.mousewheel.js
@@ -78,6 +78,9 @@
         if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta; }
         if ( orgEvent.detail )     { delta = orgEvent.detail * -1; }
 
+        // At a minimum, setup the deltaY to be delta
+        deltaY = delta;
+
         // New school wheel delta (wheel event)
         if ( orgEvent.deltaY ) {
             deltaY = orgEvent.deltaY * -1;