From b09b762f860cf08f491e9e0732aec3c8d1db46ff Mon Sep 17 00:00:00 2001
From: unknown <guilhem@mysql.com>
Date: Tue, 27 Sep 2005 16:55:23 +0200
Subject: [PATCH] Fix for BUG#13527 "mysql-test-run.pl truncates var/log/*.err
 several times during one testsuit run"

mysql-test/mysql-test-run.pl:
  .err files of the mysqld servers should be appended to, not reset every time we restart
  the mysqlds during the testsuite.
---
 mysql-test/mysql-test-run.pl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index 2dda1b2a6e1..47c0e8f4e41 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -2137,7 +2137,8 @@ sub mysqld_start ($$$$) {
   {
     if ( $pid= mtr_spawn($exe, $args, "",
                          $master->[$idx]->{'path_myerr'},
-                         $master->[$idx]->{'path_myerr'}, "") )
+                         $master->[$idx]->{'path_myerr'}, "",
+                         { append_log_file => 1 }) )
     {
       return sleep_until_file_created($master->[$idx]->{'path_mypid'},
                                       $master->[$idx]->{'start_timeout'}, $pid);
@@ -2148,7 +2149,8 @@ sub mysqld_start ($$$$) {
   {
     if ( $pid= mtr_spawn($exe, $args, "",
                          $slave->[$idx]->{'path_myerr'},
-                         $slave->[$idx]->{'path_myerr'}, "") )
+                         $slave->[$idx]->{'path_myerr'}, "",
+                         { append_log_file => 1 }) )
     {
       return sleep_until_file_created($slave->[$idx]->{'path_mypid'},
                                       $master->[$idx]->{'start_timeout'}, $pid);