From: Willem Jan Withagen <wjw@digiware.nl>
Date: Fri, 4 Jan 2019 23:53:22 +0000 (+0100)
Subject: msg: fix includes for ostringstream
X-Git-Tag: v14.1.0~478^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=c68369d48c15be044ef79c2284df363406282bb4;p=ceph-ci.git

msg: fix includes for ostringstream

Clang complains...

```
/home/jenkins/workspace/ceph-master/src/msg/msg_types.h:420:19: error: implicit instantiation of undefined template 'std::__1::basic_ostringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >'
    ostringstream ss;
                  ^
/usr/include/c++/v1/iosfwd:123:32: note: template is declared here
    class _LIBCPP_TEMPLATE_VIS basic_ostringstream;
                               ^
1 error generated.
```

Signed-off-by: Willem Jan Withagen <wjw@digiware.nl>
---

diff --git a/src/msg/msg_types.h b/src/msg/msg_types.h
index 67d41d58e2b..1049ad540a0 100644
--- a/src/msg/msg_types.h
+++ b/src/msg/msg_types.h
@@ -15,6 +15,8 @@
 #ifndef CEPH_MSG_TYPES_H
 #define CEPH_MSG_TYPES_H
 
+#include <sstream>
+
 #include <netinet/in.h>
 
 #include "include/ceph_features.h"