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make even Errno.pm optional

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tg 2012-04-01 04:03:08 +00:00
parent dd5fbe82f3
commit 820b6e905c
1 changed files with 6 additions and 2 deletions
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8
check.pl
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@ -1,4 +1,4 @@
# $MirOS: src/bin/mksh/check.pl,v 1.29 2012/03/31 18:47:20 tg Exp $ # $MirOS: src/bin/mksh/check.pl,v 1.30 2012/04/01 04:03:08 tg Exp $
# $OpenBSD: th,v 1.13 2006/05/18 21:27:23 miod Exp $ # $OpenBSD: th,v 1.13 2006/05/18 21:27:23 miod Exp $
#- #-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 # Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012
@ -152,7 +152,11 @@
# s tag can be used several times. # s tag can be used several times.
#use POSIX qw(EINTR); #use POSIX qw(EINTR);
use Errno; BEGIN {
unless (eval "use Errno") {
warn "couldn't load Errno: $@";
}
}
use Getopt::Std; use Getopt::Std;
use Config; use Config;