From 21196736343a6d2e9566875956ca5a91d7a8ed90 Mon Sep 17 00:00:00 2001
From: Tiago Fuelber <tiago.fuelber@cwi.com.br>
Date: Tue, 7 May 2019 10:43:49 -0300
Subject: [PATCH] Let ngf-pattern accept a list of file-extensions with spaces

---
 src/validate.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/validate.js b/src/validate.js
index f89c901f..ff522c27 100644
--- a/src/validate.js
+++ b/src/validate.js
@@ -6,7 +6,7 @@ ngFileUpload.service('UploadValidate', ['UploadDataUrl', '$q', '$timeout', funct
     if (str.length > 2 && str[0] === '/' && str[str.length - 1] === '/') {
       regexp = str.substring(1, str.length - 1);
     } else {
-      var split = str.split(',');
+      var split = str.replace(/\s+/g, '').split(',');
       if (split.length > 1) {
         for (var i = 0; i < split.length; i++) {
           var r = globStringToRegex(split[i]);