feat: disable the merge method button

Author: nguyenvanduocit

app/scripts/contentscript.js

@@ -5,6 +5,7 @@
     var $container = $('#js-repo-pjax-container');
     var issueTitle = $container.find('.js-issue-title').text();
     var $buttonMerge = $container.find('.merge-message button[data-details-container]');
+    var $buttonMergeOption = $container.find('.merge-message button[data-details-container] + .select-menu-button');
     var disabled = false;
     var buttonHtml = '';
 
@@ -50,6 +51,7 @@
       }
 
       $buttonMerge.attr('disabled', disabled);
+      $buttonMergeOption.attr('disabled', disabled);
       $buttonMerge.html(buttonHtml);
     });
   };