git: remove POSIX::dup2 import

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

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index 4f230197186d9af21da28494d8a13ecc81af38f2..9c96b3f0b6920acbcfd4a103e3ec14a7ec8618b6 100644 (file)
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2014-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2014-2020 all contributors <meta@public-inbox.org>
 # License: GPLv2 or later <https://www.gnu.org/licenses/gpl-2.0.txt>
 #
 # Used to read files from a git repository without excessive forking.
@@ -9,7 +9,7 @@
 package PublicInbox::Git;
 use strict;
 use warnings;
-use POSIX qw(dup2);
+use POSIX ();
 use IO::Handle; # ->autoflush
 use File::Glob qw(bsd_glob GLOB_NOSORT);
 use PublicInbox::Spawn qw(popen_rd);