Fix for valgrind's warning

sql/gstream.cc:
  checking for ending \0 changed with m_limit
sql/gstream.h:
  checking for ending \0 changed with m_limit
sql/item_geofunc.cc:
  we should check for null value before we use val_str result
sql/item_strfunc.cc:
  get rid of annoying warnings
sql/spatial.h:
  error about size_t type fixed

1 files changed, 1 insertions, 1 deletions

diff --git a/sql/spatial.h b/sql/spatial.h
index 5d425725437..26396dd0f90 100644
--- a/sql/spatial.h
+++ b/sql/spatial.h
@@ -157,7 +157,7 @@ struct Geometry_buffer;
 class Geometry
 {
 public:
-  static void *operator new(unsigned size_t, void *buffer)
+  static void *operator new(size_t size, void *buffer)
   {
     return buffer;
   }