From: Eric Wong <e@80x24.org>
Date: Wed, 8 May 2019 18:58:58 +0000 (+0000)
Subject: DS: drop unused "_undef" sub
X-Git-Tag: v1.2.0~296^2~1
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=b6759f4bb35d7eda60044c6f8784274ebd61d729;p=public-inbox.git

DS: drop unused "_undef" sub

No longer used since we removed the *_ip_string fields
---

diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm
index 5dd1bb7c..c03bd5dd 100644
--- a/lib/PublicInbox/DS.pm
+++ b/lib/PublicInbox/DS.pm
@@ -1033,13 +1033,6 @@ sub as_string {
     return $ret;
 }
 
-sub _undef {
-    return undef unless $ENV{DS_DEBUG};
-    my $msg = shift || "";
-    warn "PublicInbox::DS: $msg\n";
-    return undef;
-}
-
 package PublicInbox::DS::Timer;
 # [$abs_float_firetime, $coderef];
 sub cancel {