From 5391de0474b469ca910633e50d081aa495343739 Mon Sep 17 00:00:00 2001
From: Teemu Ollakka <teemu.ollakka@galeracluster.com>
Date: Thu, 25 Oct 2018 13:57:57 +0300
Subject: [PATCH] Relaxed assertion in sr_key_set::insert()

There are some corner cases where keys with two parts are needed
for a transaction. Relaxed the assertion and sanity check so that
at least two key parts are needed for each key which is assigned
to a transaction.
---
 include/wsrep/sr_key_set.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/wsrep/sr_key_set.hpp b/include/wsrep/sr_key_set.hpp
index 5883003..1b17b76 100644
--- a/include/wsrep/sr_key_set.hpp
+++ b/include/wsrep/sr_key_set.hpp
@@ -36,8 +36,8 @@ namespace wsrep
 
         void insert(const wsrep::key& key)
         {
-            assert(key.size() == 3);
-            if (key.size() < 3)
+            assert(key.size() >= 2);
+            if (key.size() < 2)
             {
                 throw wsrep::runtime_error("Invalid key size");
             }