Index: subversion/mod_dav_svn/repos.c
===================================================================
--- subversion/mod_dav_svn/repos.c	(revision 37727)
+++ subversion/mod_dav_svn/repos.c	(working copy)
@@ -3070,6 +3070,7 @@ deliver(const dav_resource *resource, ap_filter_t
   if (resource->collection)
     {
       const int gen_html = !resource->info->repos->xslt_uri;
+      const char *querystring;
       apr_hash_t *entries;
       apr_pool_t *entry_pool;
       apr_array_header_t *sorted;
@@ -3158,6 +3159,8 @@ deliver(const dav_resource *resource, ap_filter_t
         }
 
       bb = apr_brigade_create(resource->pool, output->c->bucket_alloc);
+      querystring = apr_psprintf(resource->pool, "?r=%ld",
+                                 resource->info->root.rev);
 
       if (gen_html)
         {
@@ -3222,7 +3225,8 @@ deliver(const dav_resource *resource, ap_filter_t
           && (resource->info->restype != DAV_SVN_RESTYPE_PARENTPATH_COLLECTION))
         {
           if (gen_html)
-            ap_fprintf(output, bb, "  <li><a href=\"../\">..</a></li>\n");
+            ap_fprintf(output, bb, "  <li><a href=\"../%s\">..</a></li>\n",
+                       querystring);
           else
             ap_fprintf(output, bb, "    <updir />\n");
         }
@@ -3271,8 +3275,8 @@ deliver(const dav_resource *resource, ap_filter_t
           if (gen_html)
             {
               ap_fprintf(output, bb,
-                         "  <li><a href=\"%s\">%s</a></li>\n",
-                         href, name);
+                         "  <li><a href=\"%s%s\">%s</a></li>\n",
+                         href, querystring, name);
             }
           else
             {
@@ -3281,8 +3285,8 @@ deliver(const dav_resource *resource, ap_filter_t
               /* This is where we could search for props */
 
               ap_fprintf(output, bb,
-                         "    <%s name=\"%s\" href=\"%s\" />\n",
-                         tag, name, href);
+                         "    <%s name=\"%s\" href=\"%s%s\" />\n",
+                         tag, name, href, querystring);
             }
         }