From 9c8c572fd327385b6c3801fbd8d1a9419484b0f4 Mon Sep 17 00:00:00 2001
From: Sergei Golubchik <sergii@pisem.net>
Date: Mon, 6 Feb 2012 21:36:56 +0100
Subject: per-file combinations

---
 mysql-test/lib/mtr_misc.pl | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'mysql-test/lib/mtr_misc.pl')

diff --git a/mysql-test/lib/mtr_misc.pl b/mysql-test/lib/mtr_misc.pl
index 0377047c4eb..98f2c27ebce 100644
--- a/mysql-test/lib/mtr_misc.pl
+++ b/mysql-test/lib/mtr_misc.pl
@@ -263,6 +263,11 @@ sub mtr_wait_lock_file {
   return ($waited);
 }
 
+sub uniq(@) {
+  my %seen = map { $_ => $_ } @_;
+  values %seen;
+}
+
 # Simple functions to start and check timers (have to be actively polled)
 # Timer can be "killed" by setting it to 0
 
-- 
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