X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FDS.pm;h=d0caa5e73102f13ea27bf455e242b19cbb72220e;hb=4ccff6f9122da89c18ae3f38a130a06de5434826;hp=661be1fd2c4553723e07587f26e04be4adb5ffb1;hpb=823dbcacf7829fd0f42748ae7712a76fa4c64a76;p=public-inbox.git

diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm
index 661be1fd..d0caa5e7 100644
--- a/lib/PublicInbox/DS.pm
+++ b/lib/PublicInbox/DS.pm
@@ -244,7 +244,7 @@ sub reap_pids {
 }
 
 # reentrant SIGCHLD handler (since reap_pids is not reentrant)
-sub enqueue_reap { $reap_armed //= requeue(\&reap_pids) }
+sub enqueue_reap () { $reap_armed //= requeue(\&reap_pids) }
 
 sub in_loop () { $in_loop }
 
@@ -332,6 +332,7 @@ sub new {
 
     _InitPoller();
 
+retry:
     if (epoll_ctl($Epoll, EPOLL_CTL_ADD, $fd, $ev)) {
         if ($! == EINVAL && ($ev & EPOLLEXCLUSIVE)) {
             $ev &= ~EPOLLEXCLUSIVE;
@@ -629,7 +630,7 @@ sub dwaitpid ($$$) {
 	push @$wait_pids, [ @_ ]; # [ $pid, $cb, $arg ]
 
 	# We could've just missed our SIGCHLD, cover it, here:
-	goto &enqueue_reap; # tail recursion
+	enqueue_reap();
 }
 
 sub _run_later () {