Merge with MySQL 5.1, with following additions:

- Moved some code from innodb_plugin to xtradb, to ensure that all tests runs
- Did changes in pbxt and maria storage engines becasue of changes in thd->query
- Reverted wrong code in sql_table.cc for how ROW_FORMAT is used.

This is a re-commit of Monty's merge to eliminate an extra commit from
MySQL-5.1.42 that was accidentally included in the merge.

This is a merge of the MySQL 5.1.41 clone-off (clone-5.1.41-build). In
case there are any extra changes done before final MySQL 5.1.41
release, these will need to be merged later before MariaDB 5.1.41
release.

1 files changed, 3 insertions, 1 deletions

diff --git a/sql/repl_failsafe.cc b/sql/repl_failsafe.cc
index 582348608de..312499bb4ee 100644
--- a/sql/repl_failsafe.cc
+++ b/sql/repl_failsafe.cc
@@ -638,9 +638,11 @@ err:
   if (recovery_captain)
     mysql_close(recovery_captain);
   delete thd;
+
+  DBUG_LEAVE;                                   // Must match DBUG_ENTER()
   my_thread_end();
   pthread_exit(0);
-  DBUG_RETURN(0);
+  return 0;                                     // Avoid compiler warnings
 }
 #endif