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-rw-r--r--src/backend/replication/walsender.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c
index 16c2a7681ec..53e134538f4 100644
--- a/src/backend/replication/walsender.c
+++ b/src/backend/replication/walsender.c
@@ -1370,7 +1370,7 @@ WalSndSignals(void)
pqsignal(SIGINT, SIG_IGN); /* not used */
pqsignal(SIGTERM, WalSndShutdownHandler); /* request shutdown */
pqsignal(SIGQUIT, WalSndQuickDieHandler); /* hard crash time */
- pqsignal(SIGALRM, SIG_IGN);
+ pqsignal(SIGALRM, handle_sig_alarm);
pqsignal(SIGPIPE, SIG_IGN);
pqsignal(SIGUSR1, WalSndXLogSendHandler); /* request WAL sending */
pqsignal(SIGUSR2, WalSndLastCycleHandler); /* request a last cycle and