From: John Mulligan <jmulligan@redhat.com>
Date: Mon, 13 Jan 2025 21:08:12 +0000 (-0500)
Subject: log: ignore return value of write in unit test
X-Git-Tag: testing/wip-pdonnell-testing-20250210.202105-debug~5^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=f292b789af851ce8f1ac9ae35617061b98ad9caa;p=ceph-ci.git

log: ignore return value of write in unit test

Fix building a unit test with -Werror enabled.
Based on cbodley's fix for a similar build failure.

Based-on: a2ebc00a56fcffc57b04fad1e5d134f75ae753eb
Signed-off-by: John Mulligan <jmulligan@redhat.com>
---

diff --git a/src/log/test.cc b/src/log/test.cc
index 08ba5bff6af..786ba309582 100644
--- a/src/log/test.cc
+++ b/src/log/test.cc
@@ -191,7 +191,7 @@ static void readpipe(int fd, int verify)
         if (p == NULL) {
           _exit(2);
         } else if (p[1] != '\0') {
-          write(2, buf, strlen(buf));
+          std::ignore = write(2, buf, strlen(buf));
           _exit(3);
         }
       }