1 files changed, 1 insertions, 0 deletions
diff --git a/sql/item.h b/sql/item.h
index 1631bf76135..25650e85434 100644
--- a/sql/item.h
+++ b/sql/item.h
@@ -356,6 +356,7 @@ class Item_empty_string :public Item_string
 public:
   Item_empty_string(const char *header,uint length) :Item_string("",0)
     { name=(char*) header; max_length=length;}
+  void make_field(Send_field *field);
   unsigned int size_of() { return sizeof(*this);}  
 };