Fixed problems noticed with last build

mysql-test/r/lowercase_table2.result:
  Fixed typo
mysql-test/r/repair.result:
  Portability fix (For OpenBSD)
mysql-test/t/repair.test:
  Portability fix (For OpenBSD)
mysys/my_thr_init.c:
  Fixed crasch with some tests on OpenBSD.
sql/field.cc:
  Don't truncate big values (Caused a core dump on Linux-Alpha for big values)
sql/log.cc:
  More DBUG

mysql-test/r/lowercase_table2.result

@@ -68,7 +68,7 @@ SHOW CREATE TABLE T1;
 Table	Create Table
 T1	CREATE TABLE `T1` (
   `a` int(11) default NULL
-) ENGINE=InnoDB DEFAULT CHARSET=latin
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
 RENAME TABLE T1 TO T2;
 SHOW TABLES LIKE "T2";
 Tables_in_test (T2)

mysql-test/r/repair.result

@@ -28,6 +28,7 @@ repair table t1 use_frm;
 Table	Op	Msg_type	Msg_text
 test.t1	repair	error	Table 'test.t1' doesn't exist
 create table t1 engine=myisam SELECT 1,"table 1";
+flush tables;
 repair table t1;
 Table	Op	Msg_type	Msg_text
 test.t1	repair	error	Can't open file: 't1.MYI' (errno: 130)

mysql-test/t/repair.test

@@ -28,6 +28,7 @@ drop table t1;
 repair table t1 use_frm;
 
 create table t1 engine=myisam SELECT 1,"table 1";
+flush tables;
 system echo 1 > $MYSQL_TEST_DIR/var/master-data/test/t1.MYI ;
 repair table t1;
 repair table t1 use_frm;

mysys/my_thr_init.c

@@ -203,7 +203,8 @@ void my_thread_end(void)
       tmp->dbug=0;
     }
 #endif
-#if !defined(__bsdi__) || defined(HAVE_mit_thread) /* bsdi dumps core here */
+#if !defined(__bsdi__) && !defined(__OpenBSD__) || defined(HAVE_mit_thread)
+ /* bsdi and openbsd 3.5 dumps core here */
     pthread_cond_destroy(&tmp->suspend);
 #endif
     pthread_mutex_destroy(&tmp->mutex);

sql/field.cc

@@ -2308,6 +2308,11 @@ int Field_float::store(double nr)
     else
     {
       max_value= (log_10[field_length]-1)/log_10[dec];
+      /*
+	The following comparison is needed to not get an overflow if nr
+	is close to FLT_MAX
+      */
+      if (fabs(nr) < FLT_MAX/10.0e+32)
 	nr= floor(nr*log_10[dec]+0.5)/log_10[dec];
     }
     if (nr < -max_value)
@@ -2603,6 +2608,7 @@ int Field_double::store(double nr)
     else
     {
       max_value= (log_10[field_length]-1)/log_10[dec];
+      if (fabs(nr) < DBL_MAX/10.0e+32)
 	nr= floor(nr*log_10[dec]+0.5)/log_10[dec];
     }
     if (nr < -max_value)

sql/log.cc

@@ -107,6 +107,7 @@ MYSQL_LOG::~MYSQL_LOG()
 
 void MYSQL_LOG::cleanup()
 {
+  DBUG_ENTER("cleanup");
   if (inited)
   {
     inited= 0;
@@ -115,6 +116,7 @@ void MYSQL_LOG::cleanup()
     (void) pthread_mutex_destroy(&LOCK_index);
     (void) pthread_cond_destroy(&update_cond);
   }
+  DBUG_VOID_RETURN;
 }