Merge mysql.com:/home/hf/work/mrg/my50-mrg

into  mysql.com:/home/hf/work/mrg/my51-mrg


sql/mysqld.cc:
  Auto merged
sql/protocol.cc:
  Auto merged
storage/federated/ha_federated.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
include/mysql_com.h:
  merging
libmysqld/lib_sql.cc:
  merging
mysql-test/r/federated.result:
  merging
mysql-test/t/federated.test:
  merging
storage/federated/ha_federated.h:
  mergin

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/mysql_client_test.c b/tests/mysql_client_test.c
index 08805c4bcc1..409d67faf90 100644
--- a/tests/mysql_client_test.c
+++ b/tests/mysql_client_test.c
@@ -5914,6 +5914,20 @@ DROP TABLE IF EXISTS test_multi_tab";
   (void) my_process_result_set(result);
   mysql_free_result(result);
 
+  /*
+    Check if errors in one of the queries handled properly.
+  */
+  rc= mysql_query(mysql_local, "select 1; select * from not_existing_table");
+  myquery(rc);
+  result= mysql_store_result(mysql_local);
+  mysql_free_result(result);
+
+  rc= mysql_next_result(mysql_local);
+  DIE_UNLESS(rc > 0);
+
+  rc= mysql_next_result(mysql_local);
+  DIE_UNLESS(rc < 0);
+
   mysql_close(mysql_local);
 }