From 40d54f02fc7a5f8d9a5679b6a54202f1dc368f17 Mon Sep 17 00:00:00 2001
From: James Kingdom <james@unetworks.org>
Date: Fri, 31 Aug 2018 11:33:05 -0400
Subject: [PATCH] Change the filename to lowercase before matching it (closes
 #5266)

---
 modules/svg/data.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/svg/data.js b/modules/svg/data.js
index a391c8f1f..57330d993 100644
--- a/modules/svg/data.js
+++ b/modules/svg/data.js
@@ -317,7 +317,7 @@ export function svgData(projection, context, dispatch) {
         if (!fileName) return;
 
         var re = /\.(gpx|kml|(geo)?json)$/i;
-        var match = fileName.match(re);
+        var match = fileName.toLowerCase().match(re);
         return match && match.length && match[0];
     }