Fixed compiler warnings from gcc 4.0.2:

- Added empty constructors and virtual destructors to many classes and structs
- Removed some usage of the offsetof() macro to instead use C++ class pointers

1 files changed, 1 insertions, 0 deletions

diff --git a/sql/sp_rcontext.h b/sql/sp_rcontext.h
index c3c05228eef..e7393902e72 100644
--- a/sql/sp_rcontext.h
+++ b/sql/sp_rcontext.h
@@ -268,6 +268,7 @@ class Select_fetch_into_spvars: public select_result_interceptor
   List<struct sp_pvar> *spvar_list;
   uint field_count;
 public:
+  Select_fetch_into_spvars() {}               /* Remove gcc warning */
   uint get_field_count() { return field_count; }
   void set_spvar_list(List<struct sp_pvar> *vars) { spvar_list= vars; }