WL 2826: Error handling of ALTER TABLE for partitioning

Close down table log also at exit of main thread

sql/mysqld.cc

@@ -3708,6 +3708,7 @@ we force server id to 2, but this MySQL server will not act as a slave.");
   /* (void) pthread_attr_destroy(&connection_attrib); */
   
   DBUG_PRINT("quit",("Exiting main thread"));
+  release_table_log();
 
 #ifndef __WIN__
 #ifdef EXTRA_DEBUG2

sql/sql_table.cc

@@ -851,6 +851,7 @@ release_table_log()
     my_free((char*)free_list, MYF(0));
     free_list= tmp->next_log_entry;
   }
+  VOID(my_close(global_table_log.file_id, MYF(0)));
   DBUG_VOID_RETURN;
 }