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authorNorbert Preining <preining@logic.at>2009-01-25 00:50:46 +0000
committerNorbert Preining <preining@logic.at>2009-01-25 00:50:46 +0000
commit0cea5be7570fb0ddc3d28e6bb8371809e04ca2ae (patch)
tree5eec10fef94c2c67918946f8aad1dee0f3164ae5
parent089bede91f69e6e87d61515b247ce58b7ad2c0ae (diff)
fix undef value
git-svn-id: svn://tug.org/texlive/trunk@11962 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Master/tlpkg/TeXLive/TLUtils.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/Master/tlpkg/TeXLive/TLUtils.pm b/Master/tlpkg/TeXLive/TLUtils.pm
index cf3f6b287e8..26218b8dfe2 100644
--- a/Master/tlpkg/TeXLive/TLUtils.pm
+++ b/Master/tlpkg/TeXLive/TLUtils.pm
@@ -1364,7 +1364,7 @@ sub setup_programs {
setup_unix_one('wget', "$bindir/wget/wget.$platform", "--version");
setup_unix_one('lzmadec', "$bindir/lzma/lzmadec.$platform", "--help");
setup_unix_one('lzma', "$bindir/lzma/lzma.$platform", "notest");
- push @TeXLive::TLConfig::PostMortemRemovals, $tmp;
+ push @TeXLive::TLConfig::PostMortemRemovals, $tmp if defined($tmp);
}
return 1; # success