From: Adam Emerson <aemerson@redhat.com>
Date: Thu, 28 Nov 2024 05:17:06 +0000 (-0500)
Subject: test/mds: Fix catch by value
X-Git-Tag: testing/wip-hyelloji-testing-20250624.114937~2^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=98e1554563c80b7803541868e217bf76cceef533;p=ceph-ci.git

test/mds: Fix catch by value

Signed-off-by: Adam Emerson <aemerson@redhat.com>
---

diff --git a/src/test/mds/TestQuiesceDb.cc b/src/test/mds/TestQuiesceDb.cc
index b6319e69c7e..985325a4e9f 100644
--- a/src/test/mds/TestQuiesceDb.cc
+++ b/src/test/mds/TestQuiesceDb.cc
@@ -1774,7 +1774,7 @@ TEST_F(QuiesceDbTest, QuiesceRootMerge)
     managers.at(mds_gid_t(1))->reset_agent_callback([&agent_map_promise](QuiesceMap& map) -> bool {
       try {
         agent_map_promise.set_value(map);
-      } catch (std::future_error) {
+      } catch (const std::future_error&) {
         // ignore this if we accidentally get called more than once
       }
       return false;