diff options
author | Karl Berry <karl@freefriends.org> | 2011-04-29 16:06:53 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2011-04-29 16:06:53 +0000 |
commit | bb7c7a000603d330b6abdf1668bc1cfc626299d3 (patch) | |
tree | abb7ac3e5a24bde5176bb65ca0b38db382ec9a6d /Master/texmf/scripts | |
parent | 3a947824f01c49bdaacd8fd12a2c7b222cb60c0d (diff) |
avoid undefined warning
git-svn-id: svn://tug.org/texlive/trunk@22251 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf/scripts')
-rwxr-xr-x | Master/texmf/scripts/texlive/tlmgr.pl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Master/texmf/scripts/texlive/tlmgr.pl b/Master/texmf/scripts/texlive/tlmgr.pl index ed1d55a5498..16a567d3fc5 100755 --- a/Master/texmf/scripts/texlive/tlmgr.pl +++ b/Master/texmf/scripts/texlive/tlmgr.pl @@ -926,6 +926,7 @@ sub action_paper { sub action_path { my $what = shift @ARGV; if (!defined($what) || ($what !~ m/^(add|remove)$/i)) { + $what = "" if ! $what; tlwarn("tlmgr: action path requires add or remove, not: $what\n"); return; } |