reverted wrong changes

--HG--
extra : convert_revision : svn%3Ab2ef00c0-3703-41da-baef-cfe82387ac0c/trunk%4017

1 files changed, 10 insertions, 9 deletions

diff --git a/etherpad/src/etherpad/sessions.js b/etherpad/src/etherpad/sessions.js
index c635e41..c218da8 100644
--- a/etherpad/src/etherpad/sessions.js
+++ b/etherpad/src/etherpad/sessions.js
@@ -52,15 +52,16 @@ function _updateInitialReferrer(data) {
 }
 
 function _getScopedDomain(subDomain) {
-  var parts = request.domain.split('.'); 
-  parts.pop(); // Remove one level 
-  while (parts.length > 0) { 
-    var domain = parts.join('.'); 
-    if (SUPERDOMAINS[domain]) { 
-      return domain; 
-    } 
-    parts.pop(); // Remove next level 
-  } 
+  var d = request.domain;
+  if (d.indexOf(".") == -1) {
+    // special case for "localhost".  For some reason, firefox does not like cookie domains
+    // to be ".localhost".
+    return undefined;
+  }
+  if (subDomain) {
+    d = subDomain + "." + d;
+  }
+  return "." + d;
 }
 //--------------------------------------------------------------------------------