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, 1 insertions, 2 deletions

diff --git a/sql/item_timefunc.cc b/sql/item_timefunc.cc
index 9d9108dd301..ca593664299 100644
--- a/sql/item_timefunc.cc
+++ b/sql/item_timefunc.cc
@@ -110,7 +110,6 @@ static bool make_datetime_with_warn(date_time_format_types format, TIME *ltime,
                                     String *str)
 {
   int warning= 0;
-  bool rc;
 
   if (make_datetime(format, ltime, str))
     return 1;
@@ -1645,7 +1644,7 @@ double Item_func_sysdate_local::val_real()
 {
   DBUG_ASSERT(fixed == 1);
   store_now_in_TIME(&ltime);
-  return (longlong) TIME_to_ulonglong_datetime(&ltime);
+  return (double) TIME_to_ulonglong_datetime(&ltime);
 }