From c3357577966d52b938141153305b319137fe4185 Mon Sep 17 00:00:00 2001
From: rkatka <rkatka@users.noreply.github.com>
Date: Tue, 9 Feb 2016 10:37:44 -0600
Subject: [PATCH] Update dataTables.scroller.js

Resolves issue with NaN appearing in the table information display.
Resolves issue with the scroller position jumping to the top while scrolling. May be related to https://github.com/DataTables/Scroller/issues/56
---
 js/dataTables.scroller.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/dataTables.scroller.js b/js/dataTables.scroller.js
index 5ddd584..c6b99de 100644
--- a/js/dataTables.scroller.js
+++ b/js/dataTables.scroller.js
@@ -668,7 +668,11 @@ $.extend( Scroller.prototype, {
 				this.s.topRowFloat = this.fnPixelsToRow( iScrollTop, false );
 			}
 
-			if ( iTopRow <= 0 ) {
+			if ( !isFinite(this.s.topRowFloat) ) {
+				this.s.topRowFloat = 0;
+			}
+
+			if ( !isFinite(iTopRow) || iTopRow <= 0 ) {
 				/* At the start of the table */
 				iTopRow = 0;
 			}