Fixed portability issue in my_thr_init.c (was added in my last push)

Fixed compiler warnings (detected by VC++):
- Removed not used variables
- Added casts
- Fixed wrong assignments to bool
- Fixed wrong calls with bool arguments
- Added missing argument to store(longlong), which caused wrong store method to be called.

1 files changed, 2 insertions, 1 deletions

diff --git a/heap/hp_clear.c b/heap/hp_clear.c
index 596d71ebe9c..b491f8eba15 100644
--- a/heap/hp_clear.c
+++ b/heap/hp_clear.c
@@ -36,7 +36,8 @@ void hp_clear(HP_SHARE *info)
 			(byte*) 0));
   info->block.levels=0;
   hp_clear_keys(info);
-  info->records=info->deleted=info->data_length=0;
+  info->records= info->deleted= 0;
+  info->data_length= 0;
   info->blength=1;
   info->changed=0;
   info->del_link=0;