From 768b29279b844fc52b3364fecca2e95a56fe08ef Mon Sep 17 00:00:00 2001
From: miodragbogdanovic <miodrag.bogdanovic@appmodule.net>
Date: Thu, 8 Mar 2018 10:34:11 +0100
Subject: [PATCH] Update IP field is empty bug

@Datatables, you are right, it should be better to use !a, then empty string case is covered as well.
And yes, I'm happy for this to be included under MIT licence.
---
 sorting/ip-address.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sorting/ip-address.js b/sorting/ip-address.js
index c5d0716..48c1398 100644
--- a/sorting/ip-address.js
+++ b/sorting/ip-address.js
@@ -18,7 +18,7 @@
 
 jQuery.extend( jQuery.fn.dataTableExt.oSort, {
 	"ip-address-pre": function ( a ) {
-		if (a == null) { return 0 }
+		if (!a) { return 0 }
 		var i, item;
 		var m = a.split("."),
 			n = a.split(":"),