diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index a0c54a027e..0c657c51eb 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -1854,6 +1854,12 @@ namespace OpenSim.Framework
         /// Prints the call stack at any given point. Useful for debugging.
         /// </summary>
         public static void PrintCallStack()
+        {
+            PrintCallStack(m_log.DebugFormat);
+        }
+
+        public delegate void DebugPrinter(string msg, params Object[] parm);
+        public static void PrintCallStack(DebugPrinter printer)
         {
             StackTrace stackTrace = new StackTrace(true);           // get call stack
             StackFrame[] stackFrames = stackTrace.GetFrames();  // get method calls (frames)
@@ -1862,7 +1868,7 @@ namespace OpenSim.Framework
             foreach (StackFrame stackFrame in stackFrames)
             {
                 MethodBase mb = stackFrame.GetMethod();
-                m_log.DebugFormat("{0}.{1}:{2}", mb.DeclaringType, mb.Name, stackFrame.GetFileLineNumber()); // write method name
+                printer("{0}.{1}:{2}", mb.DeclaringType, mb.Name, stackFrame.GetFileLineNumber()); // write method name
             }
         }