From: Mykola Golub <mgolub@mirantis.com>
Date: Sat, 25 Feb 2017 16:42:42 +0000 (+0100)
Subject: msg: end parameter in entity_addr_t::parse is optional
X-Git-Tag: v12.0.1~247^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F13650%2Fhead;p=ceph.git

msg: end parameter in entity_addr_t::parse is optional

Signed-off-by: Mykola Golub <mgolub@mirantis.com>
---

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;
   }