bk commit into 5.1 tree (msvensson:1.2593)

[msvensson]

Below is the list of changes that have just been committed into a local
5.1 repository of msvensson.  When msvensson does a push these changes
will be propagated to the main repository and, within 24 hours after the
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ChangeSet@stripped, 2008-04-24 20:25:00+02:00, msvensson@stripped +1 -0
  If more than one parallel run, use a subdir of the selected tmpdir

  mysql-test/mysql-test-run.pl@stripped, 2008-04-24 20:24:57+02:00, msvensson@stripped
+5 -0
    If more than one parallel run, use a subdir of the selected tmpdir

diff -Nrup a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
--- a/mysql-test/mysql-test-run.pl	2008-04-24 13:24:21 +02:00
+++ b/mysql-test/mysql-test-run.pl	2008-04-24 20:24:57 +02:00
@@ -892,6 +892,11 @@ sub command_line_setup {
   $opt_tmpdir=       "$opt_vardir/tmp" unless $opt_tmpdir;
   $opt_tmpdir =~ s,/+$,,;       # Remove ending slash if any
 
+  # If more than one parallel run, use a subdir of the selected tmpdir
+  if ($thread_num && $opt_parallel > 1) {
+    $opt_tmpdir.= "/".$thread_num;
+   }
+
   # --------------------------------------------------------------------------
   # fast option
   # --------------------------------------------------------------------------