Index: arms/js/detail.js
===================================================================
diff -u -r40ac54c92b986c784ae988b4e6338a0bedeea318 -r0d5a2371b59ac641e448bbfbd7fb7cb740b12dd1
--- arms/js/detail.js	(.../detail.js)	(revision 40ac54c92b986c784ae988b4e6338a0bedeea318)
+++ arms/js/detail.js	(.../detail.js)	(revision 0d5a2371b59ac641e448bbfbd7fb7cb740b12dd1)
@@ -1128,7 +1128,7 @@
     var pageSize = 10;
     var totalPages = 0;
     var curPage = pageNum;
-
+    var previousDate = null;
     if (totalReqCommentCount !== null && totalReqCommentCount > 0) {
         totalPages = Math.ceil(totalReqCommentCount / pageSize);
         console.log("totalPages : " + totalPages);