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-rw-r--r--lib/PublicInbox/DS.pm2
-rw-r--r--lib/PublicInbox/Inbox.pm2
2 files changed, 1 insertions, 3 deletions
diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm
index 856884bb..62aa3c2d 100644
--- a/lib/PublicInbox/DS.pm
+++ b/lib/PublicInbox/DS.pm
@@ -255,8 +255,6 @@ sub reap_pids {
 # reentrant SIGCHLD handler (since reap_pids is not reentrant)
 sub enqueue_reap ($) { push @$nextq, \&reap_pids };
 
-sub running () { ($SIG{CHLD} // '') eq \&enqueue_reap }
-
 sub EpollEventLoop {
     local $in_loop = 1;
     do {
diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index 43c6a428..f294c0d5 100644
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -52,7 +52,7 @@ sub cleanup_task () {
 sub cleanup_possible () {
         # no need to require DS, here, if it were enabled another
         # module would've require'd it, already
-        eval { PublicInbox::DS::running() } or return 0;
+        eval { $PublicInbox::DS::in_loop } or return 0;
 
         eval {
                 require Devel::Peek; # needs separate package in Fedora