(trunk libT) a debugging message was accidenally being dumped to the terminal. Reported by ubuntuforums user "Nevermor7" in <http://ubuntuforums.org/showpost.php?p=7743702&postcount=1>

libtransmission/torrent.c

@@ -1869,10 +1869,11 @@ tr_torrentReqIsValid( const tr_torrent * tor,
     else if( tr_pieceOffset( tor, index, offset, length ) > tor->info.totalSize )
         err = 5;
 
-    if( err ) fprintf( stderr, "index %lu offset %lu length %lu err %d\n",
-                       (unsigned long)index, (unsigned long)offset,
-                       (unsigned long)length,
-                       err );
+    if( err ) tr_tordbg( tor, "index %lu offset %lu length %lu err %d\n",
+                              (unsigned long)index,
+                              (unsigned long)offset,
+                              (unsigned long)length,
+                              err );
 
     return !err;
 }