Removed illegal cast

sql/ha_ndbcluster.cc

@@ -540,7 +540,7 @@ int ha_ndbcluster::ndb_err(NdbTransaction *trans)
                       err.code, res));
   if (res == HA_ERR_FOUND_DUPP_KEY)
   {
-    uint error_data= (uint) err.details;
+    char *error_data= err.details;
     uint dupkey= MAX_KEY;
 
     for (uint i= 0; i < MAX_KEY; i++)
@@ -552,7 +552,7 @@ int ha_ndbcluster::ndb_err(NdbTransaction *trans)
           (const NDBINDEX *) m_index[i].unique_index;
         if (unique_index &&
             unique_index->getIndexTable() &&
-            (uint) unique_index->getIndexTable()->getTableId() == error_data)
+            unique_index->getIndexTable()->getTableId() == (int) error_data)
         {
           dupkey= i;
           break;