corrige eslint

sapl-frontend/src/global/functions.js

@@ -3,14 +3,14 @@ import jQuery from 'jquery'
 window.getCookie = function(name) {
   var cookieValue = null;
   if (document.cookie && document.cookie !== '') {
-      var cookies = document.cookie.split(';');
-      for (var i = 0; i < cookies.length; i++) {
-          var cookie = jQuery.trim(cookies[i]);
-          if (cookie.substring(0, name.length + 1) === (name + '=')) {
-              cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
-              break;
-          }
+    var cookies = document.cookie.split(';');
+    for (var i = 0; i < cookies.length; i++) {
+      var cookie = jQuery.trim(cookies[i]);
+      if (cookie.substring(0, name.length + 1) === (name + '=')) {
+        cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+        break;
       }
+    }
   }
   return cookieValue;
 }