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authorEric Wong <e@80x24.org>2019-09-17 08:31:18 +0000
committerEric Wong <e@80x24.org>2019-09-17 08:31:39 +0000
commit7227d5882471e32858e460043e2dd69b4a926d4a (patch)
treecf55b94b53163bb4fd6025020f155b72d3418bc6 /lib/PublicInbox/Qspawn.pm
parent9a6fe0aac9ef23537af6221568c28aa11a81bbb5 (diff)
downloadpublic-inbox-7227d5882471e32858e460043e2dd69b4a926d4a.tar.gz
qspawn: remove return value from ->finish
We don't use the return value in real code since we do waitpid
asynchronously, now.  So simplify our runtime code at the cost
of making our test slighly more complex.
Diffstat (limited to 'lib/PublicInbox/Qspawn.pm')
-rw-r--r--lib/PublicInbox/Qspawn.pm1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm
index 54976b00..6b350f0f 100644
--- 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 {