[livejournal] r17744: Bugfix (Non-numeric value for memcache k...

U   trunk/cgi-bin/LJ/Userpic.pm

Modified: trunk/cgi-bin/LJ/Userpic.pm
===================================================================
--- trunk/cgi-bin/LJ/Userpic.pm	2010-11-23 02:27:20 UTC (rev 17743)
+++ trunk/cgi-bin/LJ/Userpic.pm	2010-11-23 03:04:15 UTC (rev 17744)
@@ -446,7 +446,8 @@
 sub memkey {
     my $class = shift;
     my $u = shift;
-    return [ $u, "userpic2:" . $u->id ];
+    my $userid = $u->id;
+    return [ $userid, "userpic2:$userid" ];
 }
 
 sub set_cache {