diff options
| author | joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071> | 2006-07-30 21:54:03 +0000 |
|---|---|---|
| committer | joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071> | 2006-07-30 21:54:03 +0000 |
| commit | 26c2c63c97e6bfa704357503fdfd8d8834838851 (patch) | |
| tree | 5b762df5de99acd058df4eccb0deb104fdb26eef /IkiWiki/Plugin | |
| parent | 73e6f81ef3d5dfcfeea5272501a58e1e931c5b15 (diff) | |
add test for nonexistant polygen
Diffstat (limited to 'IkiWiki/Plugin')
| -rw-r--r-- | IkiWiki/Plugin/polygen.pm | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/polygen.pm b/IkiWiki/Plugin/polygen.pm index c14889167..2ed81c8e4 100644 --- a/IkiWiki/Plugin/polygen.pm +++ b/IkiWiki/Plugin/polygen.pm @@ -27,6 +27,9 @@ sub preprocess (@) { #{{{ $symbol =~ s/[^A-Za-z0-9]//g if defined $symbol; my $grmfile = '/usr/share/polygen/ita/polygen.grm'; + if (! -d '/usr/share/polygen') { + return "[[polygen not installed]]"; + } find({wanted => sub { if (substr($File::Find::name, -length($grammar)) eq $grammar) { $grmfile = IkiWiki::possibly_foolish_untaint($File::Find::name); |