Fix broken --cursor-protocol (all tests).

sql/sql_cursor.cc:
  Fix broken --cursor-protocol (all tests). Initialize a variable
  that was for some reason not initialized.

1 files changed, 2 insertions, 1 deletions

diff --git a/sql/sql_cursor.cc b/sql/sql_cursor.cc
index 5c4e93d4c74..d33680e1e0b 100644
--- a/sql/sql_cursor.cc
+++ b/sql/sql_cursor.cc
@@ -111,7 +111,8 @@ class Select_materialize: public select_union
   select_result *result; /**< the result object of the caller (PS or SP) */
 public:
   Materialized_cursor *materialized_cursor;
-  Select_materialize(select_result *result_arg) :result(result_arg) {}
+  Select_materialize(select_result *result_arg)
+    :result(result_arg), materialized_cursor(0) {}
   virtual bool send_fields(List<Item> &list, uint flags);
 };