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-rw-r--r--lib/PublicInbox/DS.pm8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm
index 2d312f0a..263c3458 100644
--- a/lib/PublicInbox/DS.pm
+++ b/lib/PublicInbox/DS.pm
@@ -162,13 +162,13 @@ sub now () { clock_gettime(CLOCK_MONOTONIC) }
 sub next_tick () {
     my $q = $nextq or return;
     $nextq = undef;
-    for (@$q) {
+    for my $obj (@$q) {
         # we avoid "ref" on blessed refs to workaround a Perl 5.16.3 leak:
         # https://rt.perl.org/Public/Bug/Display.html?id=114340
-        if (blessed($_)) {
-            $_->event_step;
+        if (blessed($obj)) {
+            $obj->event_step;
         } else {
-            $_->();
+            $obj->();
         }
     }
 }