qspawn: remove return value from ->finish

[public-inbox.git] / lib / PublicInbox / Qspawn.pm

diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm
index 54976b008d839b302a0d4c262157691f32818a07..6b350f0f7ed152a5def1104b5b72203c27d6f22e 100644 (file)
--- a/lib/PublicInbox/Qspawn.pm
+++ b/lib/PublicInbox/Qspawn.pm
@@ -141,7 +141,6 @@ sub finish ($;$) {
                        _do_spawn(@$next);
                }
        }
-       $self->{err}; # may be meaningless if non-blocking
 }
 
 sub start {