Use an inline getter method (thd->is_error()) to query if there is an error

in THD.
In future the error may be stored elsewhere (not in net.report_error) and 
it's important to start using an opaque getter to simplify merges.


sql/filesort.cc:
  net.report_error -> is_error()
sql/ha_ndbcluster_binlog.cc:
  net.report_error -> is_error()
sql/item_func.cc:
  net.report_error -> is_error()
sql/item_subselect.cc:
  net.report_error -> is_error()
sql/set_var.cc:
  net.report_error -> is_error()
sql/sp.cc:
  net.report_error -> is_error()
sql/sp_head.cc:
  net.report_error -> is_error()
sql/sql_base.cc:
  net.report_error -> is_error()
sql/sql_class.cc:
  net.report_error -> is_error()
sql/sql_class.h:
  net.report_error -> is_error()
sql/sql_connect.cc:
  net.report_error -> is_error()
sql/sql_delete.cc:
  net.report_error -> is_error()
sql/sql_insert.cc:
  net.report_error -> is_error()
sql/sql_parse.cc:
  net.report_error -> is_error()
sql/sql_prepare.cc:
  net.report_error -> is_error()
sql/sql_select.cc:
  net.report_error -> is_error()
sql/sql_union.cc:
  net.report_error -> is_error()
sql/sql_update.cc:
  net.report_error -> is_error()
sql/sql_view.cc:
  net.report_error -> is_error()
sql/sql_yacc.yy:
  net.report_error -> is_error()

1 files changed, 1 insertions, 1 deletions

diff --git a/sql/ha_ndbcluster_binlog.cc b/sql/ha_ndbcluster_binlog.cc
index c22d5ac53f5..fc35a7a930e 100644
--- a/sql/ha_ndbcluster_binlog.cc
+++ b/sql/ha_ndbcluster_binlog.cc
@@ -271,7 +271,7 @@ static void run_query(THD *thd, char *buf, char *end,
       sql_print_error("NDB: %s: error %s %d(ndb: %d) %d %d",
                       buf, thd->net.last_error, thd->net.last_errno,
                       thd_ndb->m_error_code,
-                      thd->net.report_error, thd->is_slave_error);
+                      (int) thd->is_error(), thd->is_slave_error);
   }
 
   thd->options= save_thd_options;