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authorNorbert Preining <preining@logic.at>2017-04-15 00:15:00 +0000
committerNorbert Preining <preining@logic.at>2017-04-15 00:15:00 +0000
commit6f48a88885c56fe42de328250752b40b2fe334f6 (patch)
treedc09dc021b54ed0ea5d77f81fbb36c60f0a63cae /Master/texmf-dist/scripts/texlive
parent60b42ef1e1d7036f8dfe08a7e66f824c26a659fb (diff)
more fixes
git-svn-id: svn://tug.org/texlive/trunk@43803 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/scripts/texlive')
-rwxr-xr-xMaster/texmf-dist/scripts/texlive/tlmgr.pl7
1 files changed, 5 insertions, 2 deletions
diff --git a/Master/texmf-dist/scripts/texlive/tlmgr.pl b/Master/texmf-dist/scripts/texlive/tlmgr.pl
index dfb6811ebfa..e10e0854aa3 100755
--- a/Master/texmf-dist/scripts/texlive/tlmgr.pl
+++ b/Master/texmf-dist/scripts/texlive/tlmgr.pl
@@ -6609,9 +6609,12 @@ sub action_shell {
} else {
$val = do_prompt('Enter 1 for on, 0 for off:', -guarantee => [0,1]);
}
+ # deal with Ctrl-D
+ if (!defined($val)) {
+ print('ERROR Missing value for set.\n');
+ next;
+ }
}
- # deal with Ctrl-D
- next if (!defined($val));
if ($key eq "repository") {
if ($cmd eq "set") {