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-rw-r--r--lib/PublicInbox/PktOp.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/PktOp.pm b/lib/PublicInbox/PktOp.pm
index 12839e71..59b37ff8 100644
--- a/lib/PublicInbox/PktOp.pm
+++ b/lib/PublicInbox/PktOp.pm
@@ -58,7 +58,7 @@ sub event_step {
                         die "recv: $!";
                 }
                 my ($cmd, $pargs) = split(/\0/, $msg, 2);
-                my $op = $self->{ops}->{$cmd // $msg};
+                my $op = $self->{ops}->{$cmd //= $msg};
                 die "BUG: unknown message: `$cmd'" unless $op;
                 my ($sub, @args) = @$op;
                 $sub->(@args, $pargs ? ipc_thaw($pargs) : ());