correct Google API key handling

1 files changed, 1 insertions, 0 deletions

diff --git a/index.php b/index.php
index a2a4d9b..2149b2b 100755
--- a/index.php
+++ b/index.php
@@ -105,6 +105,7 @@ print
       var lang_newinterval = "'.$lang_newinterval.'";
       var units = "'.$units.'";
       var mapapi = "'.$mapapi.'";
+      var gkey = '.(isset($gkey)?'"'.$gkey.'"':'null').';
     </script>
     <script type="text/javascript" src="main.js"></script>     
 ';