Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


client/mysql.cc:
  Auto merged
mysql-test/lib/mtr_process.pl:
  Auto merged
mysql-test/t/ps.test:
  Auto merged
mysys/my_lock.c:
  Auto merged
sql/handler.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
configure.in:
  Manual merge
myisam/sort.c:
  Manual merge(double checked)
mysql-test/r/innodb_mysql.result:
  Manual merge
mysql-test/t/innodb_mysql.test:
  Manual merge
mysys/mf_iocache.c:
  Manual merge

myisam/sort.c

@@ -323,7 +323,6 @@ pthread_handler_t thr_find_all_keys(void *arg)
   if (my_thread_init())
     goto err;
 
-
   { /* Add extra block since DBUG_ENTER declare variables */
     DBUG_ENTER("thr_find_all_keys");
     DBUG_PRINT("enter", ("master: %d", sort_param->master));

mysql-test/lib/mtr_process.pl

@@ -441,7 +441,6 @@ sub mtr_kill_leftovers () {
       # Only read pid from files that end with .pid
       if ( $elem =~ /.*[.]pid$/)
       {
-
 	my $pidfile= "$rundir/$elem";
 
 	if ( -f $pidfile )
@@ -465,7 +464,8 @@ sub mtr_kill_leftovers () {
       }
       else
       {
-	mtr_warning("Found non pid file $elem in $rundir");
+	mtr_warning("Found non pid file $elem in $rundir")
+	  if -f "$rundir/$elem";
 	next;
       }
     }

mysql-test/t/innodb_mysql.test

@@ -117,6 +117,8 @@ INSERT INTO `t2`(`id1`,`id2`,`id3`,`id4`) VALUES
 
 SELECT `id1` FROM `t1` WHERE `id1` NOT IN (SELECT `id1` FROM `t2` WHERE `id2` = 1 AND `id3` = 2);
 DROP TABLE t1, t2;
+
+#
 # Bug #22728 - Handler_rollback value is growing
 #