diff --git a/src/__celerity_resource_map__.php b/src/__celerity_resource_map__.php
index 0234603ba9..5241268b0a 100644
--- a/src/__celerity_resource_map__.php
+++ b/src/__celerity_resource_map__.php
@@ -1513,7 +1513,7 @@ celerity_register_resource_map(array(
   ),
   'javelin-behavior-differential-show-all-comments' =>
   array(
-    'uri' => '/res/eaa12efc/rsrc/js/application/differential/behavior-show-all-comments.js',
+    'uri' => '/res/5a26be1a/rsrc/js/application/differential/behavior-show-all-comments.js',
     'type' => 'js',
     'requires' =>
     array(
diff --git a/webroot/rsrc/js/application/differential/behavior-show-all-comments.js b/webroot/rsrc/js/application/differential/behavior-show-all-comments.js
index b896fe326b..cb0a927fda 100644
--- a/webroot/rsrc/js/application/differential/behavior-show-all-comments.js
+++ b/webroot/rsrc/js/application/differential/behavior-show-all-comments.js
@@ -27,14 +27,18 @@ JX.behavior('differential-show-all-comments', function(config) {
   // there's an anchor in the URL, since we don't want to link to "#comment-3"
   // and have it collapsed.
 
-  if (window.location.hash) {
+  function at_comment_hash() {
+    return window.location.hash && window.location.hash.match(/comment/);
+  }
+
+  if (at_comment_hash()) {
     reveal();
   } else {
     JX.Stratcom.listen(
       'hashchange',
       null,
       function(e) {
-        if (window.location.hash.match(/comment/) && reveal()) {
+        if (at_comment_hash() && reveal()) {
           try {
             var target = JX.$(window.location.hash.replace(/^#/, ''));
             window.scrollTo(0, target.offsetTop);