Merge pilot.mysql.com:/data/msvensson/mysql/bug31239/my50-bug31239

into  pilot.mysql.com:/data/msvensson/mysql/mysql-5.0-build

ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp

@@ -216,7 +216,8 @@ Dbtux::execTUX_BOUND_INFO(Signal* signal)
       // fill in any gap
       while (maxAttrId[j] <= attrId) {
         jam();
-        BoundInfo& b = boundInfo[j][maxAttrId[j]++];
+        BoundInfo& b = boundInfo[j][maxAttrId[j]];
+        maxAttrId[j]++;
         b.type2 = -1;
       }
       BoundInfo& b = boundInfo[j][attrId];