From 0332ebcebcc178791875236a134d477492f6f594 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Sun, 5 Apr 2020 22:33:21 +0000 Subject: (do_postinst_stuff): oops, ensure $env_paper is defined before testing it. git-svn-id: svn://tug.org/texlive/trunk@54622 c570f23f-e606-0410-a88d-b1316a301751 --- Master/install-tl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Master/install-tl b/Master/install-tl index 741e9f9b57b..875589cc949 100755 --- a/Master/install-tl +++ b/Master/install-tl @@ -1206,9 +1206,9 @@ operations might be disturbed.\n\n"; # now work through the options if specified at all my $env_paper = $ENV{"TEXLIVE_INSTALL_PAPER"}; - if ($env_paper eq "letter") { + if (defined $env_paper && $env_paper eq "letter") { $vars{'instopt_letter'} = 1; - } elsif ($env_paper eq "a4") { + } elsif (defined $env_paper && $env_paper eq "a4") { ; # do nothing } elsif ($env_paper) { tlwarn("$0: TEXLIVE_INSTALL_PAPER value must be letter or a4, not: " -- cgit v1.2.3