webapp: Fix error with safari

the use of String.startsWith() is non standard and fails in safari.

fixed by replacing it by String.substring() + comparison

Signed-off-by: Olivier Gayot <duskcoder@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/webapp/cao-config.js b/webapp/cao-config.js
index 2082e3a..ddfe0fc 100644
--- a/webapp/cao-config.js
+++ b/webapp/cao-config.js
@@ -3,9 +3,9 @@ $(document).ready(function() {
     var hostname = document.location.hostname;
 
     /* XXX replace this with your desired behaviour */
-    if (hostname.startsWith('fr.')) {
+    if (hostname.substring(0, 3) === 'fr.') {
         lang = 'fr';
-    } else if (hostname.startsWith('en.')) {
+    } else if (hostname.substring(0, 3) === 'en.') {
         lang = 'en';
     }