1 files changed, 2 insertions, 1 deletions

diff --git a/linden/indra/llmessage/lliopipe.h b/linden/indra/llmessage/lliopipe.h
index f419703..38a98a6 100644
--- a/linden/indra/llmessage/lliopipe.h
+++ b/linden/indra/llmessage/lliopipe.h
@@ -6,6 +6,7 @@
  *
  * Copyright (c) 2004-2007, Linden Research, Inc.
  * 
+ * Second Life Viewer Source Code
  * The source code in this file ("Source Code") is provided by Linden Lab
  * to you under the terms of the GNU General Public License, version 2.0
  * ("GPL"), unless you have obtained a separate licensing agreement
@@ -256,7 +257,7 @@ namespace boost
         }
         inline void intrusive_ptr_release(LLIOPipe* p)
         {
-                if(0 == --p->mReferenceCount)
+                if(p && 0 == --p->mReferenceCount)
                 {
                         delete p;
                 }