From: John Spray <john.spray@redhat.com>
Date: Tue, 19 May 2015 12:58:40 +0000 (+0100)
Subject: include/buffer: fix constness of operator<< for error
X-Git-Tag: v9.0.3~132^2~12
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4d659400bd5167c1ebd861679bb337d2ec419611;p=ceph.git

include/buffer: fix constness of operator<< for error

Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/src/common/buffer.cc b/src/common/buffer.cc
index c29c81e2913..f4642b83ea0 100644
--- a/src/common/buffer.cc
+++ b/src/common/buffer.cc
@@ -1952,7 +1952,7 @@ std::ostream& operator<<(std::ostream& out, const buffer::list& bl) {
   return out;
 }
 
-std::ostream& operator<<(std::ostream& out, buffer::error& e)
+std::ostream& operator<<(std::ostream& out, const buffer::error& e)
 {
   return out << e.what();
 }
diff --git a/src/include/buffer.h b/src/include/buffer.h
index 74e67dbda6b..d7dbfe3f28b 100644
--- a/src/include/buffer.h
+++ b/src/include/buffer.h
@@ -562,8 +562,7 @@ std::ostream& operator<<(std::ostream& out, const buffer::ptr& bp);
 
 std::ostream& operator<<(std::ostream& out, const buffer::list& bl);
 
-
-std::ostream& operator<<(std::ostream& out, buffer::error& e);
+std::ostream& operator<<(std::ostream& out, const buffer::error& e);
 
 inline bufferhash& operator<<(bufferhash& l, bufferlist &r) {
   l.update(r);