Merge branch 'testing' of gitorious.org:statusnet/mainline into testing

* 'testing' of gitorious.org:statusnet/mainline:
  OStatus remote sending test cases. Doesn't actually run within PHPUnit right now, must be run from command line -- specify base URLs to two StatusNet sites that will be able to communicate with each other.
  Math_BigInteger doesn't correctly handle serialization/deserialization for a value of 0, which can end up spewing notices to output and otherwise intefering with Salmon signature setup and verification when using memcached.
  Log backtraces for non-ClientException exceptions caught at the top-level handler.
  Confirm there's actually user and domain portions of acct string before assigning things from output of explode(); avoids notice message when invalid input passed to main/xrd
  Fixing HTTP Header LRDD parsing (sites in subdirectories need this)
  Replace the "give up and dump object" attachment view fallback with a client-side redirect to the target URL, which will at least be useful.
  ignore unrecognized object types
  Pull <atom:author> info as well as <activity:actor> when we have an old-style ActivityStreams feed. This fixes subscription setup for Cliqset feeds, which currently have a bogus activity:actor/atom:id but a good atom:author/atom:uri
  Accept 'tag' and other non-http id URIs in Ostatus_profile::getActivityObjectProfileURI().

1 files changed, 6 insertions, 3 deletions

diff --git a/lib/servererroraction.php b/lib/servererroraction.php
index 0993a63bc..9b5a553dc 100644
--- a/lib/servererroraction.php
+++ b/lib/servererroraction.php
@@ -62,15 +62,18 @@ class ServerErrorAction extends ErrorAction
                            504 => 'Gateway Timeout',
                            505 => 'HTTP Version Not Supported');
 
-    function __construct($message='Error', $code=500)
+    function __construct($message='Error', $code=500, $ex=null)
     {
         parent::__construct($message, $code);
 
         $this->default = 500;
 
         // Server errors must be logged.
-
-        common_log(LOG_ERR, "ServerErrorAction: $code $message");
+        $log = "ServerErrorAction: $code $message";
+        if ($ex) {
+            $log .= "\n" . $ex->getTraceAsString();
+        }
+        common_log(LOG_ERR, $log);
     }
 
     // XXX: Should these error actions even be invokable via URI?