Update edit.scala.html

Added parseInt where "count" is initialized (actually it acts as a string when you add more than two files => 0, 1, 11, 111... instead of increment the var "count").

Author: Eddy Bordi

src/main/twirl/gitbucket/gist/edit.scala.html

@@ -81,7 +81,7 @@ <h1 style="margin: 0px;">New snippet</h1>
     });
 
     $('#add_file').click(function(){
-      var count = $('#count').val();
+      var count = parseInt($('#count').val());
       $.get('@path/gist/_add?count=' + count, function(html){
         $('#editors').append(html);
         $('#count').val(count + 1);
@@ -95,7 +95,7 @@ <h1 style="margin: 0px;">New snippet</h1>
     });
 
     $('.submit_snippet').click(function(){
-      var count = $('#count').val();
+      var count = parseInt($('#count').val());
       if(count == 0){
         displayError('File is required.');
         return false;
@@ -130,4 +130,4 @@ <h1 style="margin: 0px;">New snippet</h1>
     }
   });
   </script>
-}
+}