From: Adam C. Emerson <aemerson@redhat.com>
Date: Tue, 6 Apr 2021 19:23:58 +0000 (-0400)
Subject: test/osd: Change const copy in loop to const reference
X-Git-Tag: v16.2.6~161^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=0e2fda389dbc891be65b4cc2a50486adb545bb84;p=ceph.git

test/osd: Change const copy in loop to const reference

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
(cherry picked from commit f9307c60aa31b4bd04ebb81fc0729b2c19957135)
---

diff --git a/src/test/osd/TestOSDMap.cc b/src/test/osd/TestOSDMap.cc
index 5a7b96dce0a..2e067378535 100644
--- a/src/test/osd/TestOSDMap.cc
+++ b/src/test/osd/TestOSDMap.cc
@@ -1925,7 +1925,7 @@ TEST_F(OSDMapTest, BUG_48884)
   JSONParser parser;
   parser.parse(ss.str().c_str(), static_cast<int>(ss.str().size()));
   auto iter = parser.find_first();
-  for (const auto bucket : (*iter)->get_array_elements()) {
+  for (const auto& bucket : (*iter)->get_array_elements()) {
     JSONParser parser2;
     parser2.parse(bucket.c_str(), static_cast<int>(bucket.size()));
     auto* obj = parser2.find_obj("name");