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-rw-r--r--lib/PublicInbox/Admin.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/Admin.pm b/lib/PublicInbox/Admin.pm
index 9ff59bca..20964f9c 100644
--- a/lib/PublicInbox/Admin.pm
+++ b/lib/PublicInbox/Admin.pm
@@ -274,7 +274,7 @@ sub index_inbox {
         if (my $pr = $opt->{-progress}) {
                 $pr->("indexing $ibx->{inboxdir} ...\n");
         }
-        local %SIG = %SIG;
+        local @SIG{keys %SIG} = values %SIG;
         setup_signals(\&index_terminate, $ibx);
         my $idx = { current_info => $ibx->{inboxdir} };
         local $SIG{__WARN__} = sub {