diff options
| author | Norbert Preining <preining@logic.at> | 2010-10-17 09:57:25 +0000 |
|---|---|---|
| committer | Norbert Preining <preining@logic.at> | 2010-10-17 09:57:25 +0000 |
| commit | 78f1aa4798b58db440fea84bdfd1dad0c64c0dc5 (patch) | |
| tree | b18cb8b3006439549cbe125da414beec62545d29 /Master/texmf | |
| parent | e848448370bdffbf62d7499c97ef4bf93b42acf3 (diff) | |
warn if there is no argument to tlmgr search
git-svn-id: svn://tug.org/texlive/trunk@20124 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf')
| -rwxr-xr-x | Master/texmf/scripts/texlive/tlmgr.pl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Master/texmf/scripts/texlive/tlmgr.pl b/Master/texmf/scripts/texlive/tlmgr.pl index 4dab26632b4..45d51b2edda 100755 --- a/Master/texmf/scripts/texlive/tlmgr.pl +++ b/Master/texmf/scripts/texlive/tlmgr.pl @@ -1128,6 +1128,11 @@ sub action_search { my $r = shift @ARGV; my $ret = ""; my $tlpdb; + # + if (!defined($r) || !$r) { + tlwarn("tlmgr: nothing to search for.\n"); + return; + } init_local_db(); if ($opts{"global"}) { init_tlmedia(); |