From 44e8c873e2ab19c1c5761c0e20848827b6e5a2c2 Mon Sep 17 00:00:00 2001
From: Mykola Golub <mgolub@mirantis.com>
Date: Sat, 25 Feb 2017 17:42:42 +0100
Subject: [PATCH] msg: end parameter in entity_addr_t::parse is optional

Signed-off-by: Mykola Golub <mgolub@mirantis.com>
---
 src/msg/msg_types.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/msg/msg_types.cc b/src/msg/msg_types.cc
index 1d118e9455c..67a699c9c4d 100644
--- a/src/msg/msg_types.cc
+++ b/src/msg/msg_types.cc
@@ -76,7 +76,9 @@ bool entity_addr_t::parse(const char *s, const char **end)
     newtype = TYPE_MSGR2;
   } else if (*s == '-') {
     *this = entity_addr_t();
-    *end = s + 1;
+    if (end) {
+      *end = s + 1;
+    }
     return true;
   }
 
-- 
2.47.3