bzr commit into mysql-5.1 branch (zhou.li:2787) Bug#39540

[Leonard Zhou]

#At file:///home/zhl/mysql/mysql-5.1-telco-6.3-bug39540/

 2787 Leonard Zhou	2008-12-15
      BUG#39540 Correc 'ndb_restore' tool 
modified:
  storage/ndb/tools/restore/Restore.cpp

per-file messages:
  storage/ndb/tools/restore/Restore.cpp
    Don't twiddle if the data size is 0
=== modified file 'storage/ndb/tools/restore/Restore.cpp'
--- a/storage/ndb/tools/restore/Restore.cpp	2008-09-19 06:45:00 +0000
+++ b/storage/ndb/tools/restore/Restore.cpp	2008-12-15 11:23:08 +0000
@@ -1643,7 +1643,8 @@ RestoreLogIterator::getNextLogEntry(int 
       attr->Data.void_value = ah->getDataPtr();
     }
     
-    Twiddle(attr->Desc, &(attr->Data));
+    if(sz != 0)
+      Twiddle(attr->Desc, &(attr->Data));
     
     ah = ah->getNext();
   }