From 47c6ec5efa0e5422c97e0b2b1b338d7247725d07 Mon Sep 17 00:00:00 2001
From: Charles Kerr <charles@transmissionbt.com>
Date: Fri, 27 Nov 2009 03:21:21 +0000
Subject: [PATCH] (trunk libT) #2551: "when uploading to peers, prefetch local
 data from disk" -- fix peer-msgs.c NULL pointer dereference introduced in
 r9514 for this ticket.  Reported by Waldorf

---
 libtransmission/peer-msgs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libtransmission/peer-msgs.c b/libtransmission/peer-msgs.c
index 87afdb217..bfb7a4fc6 100644
--- a/libtransmission/peer-msgs.c
+++ b/libtransmission/peer-msgs.c
@@ -1973,7 +1973,8 @@ fillOutputBuffer( tr_peermsgs * msgs, time_t now )
             protocolSendReject( msgs, &req );
         }
 
-        prefetchPieces( msgs );
+        if( msgs != NULL )
+            prefetchPieces( msgs );
     }
 
     /**