1 files changed, 2 insertions, 0 deletions
diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index 9d5a5a46..3ff8a347 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -1346,6 +1346,8 @@ sub lazy_start {
          # $daemon pipe to `lei' closed, main loop begins:
          eval { PublicInbox::DS->EventLoop };
          warn "event loop error: $@\n" if $@;
+        # exit() may trigger waitpid via various DESTROY, ensure interruptible
+        PublicInbox::DS::sig_setmask($oldset);
          dump_and_clear_log();
          exit($exit_code // 0);
  }