diff options
author | Karl Berry <karl@freefriends.org> | 2020-04-05 22:33:21 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2020-04-05 22:33:21 +0000 |
commit | 0332ebcebcc178791875236a134d477492f6f594 (patch) | |
tree | 0a84e53f97676e8d3cf7c7cb6027568ffab2597f | |
parent | 1b3adbff195e22ed18a1ed6990db81f6ca4db435 (diff) |
(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
-rwxr-xr-x | Master/install-tl | 4 |
1 files 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: " |