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authorjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2006-07-30 21:54:03 +0000
committerjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2006-07-30 21:54:03 +0000
commit26c2c63c97e6bfa704357503fdfd8d8834838851 (patch)
tree5b762df5de99acd058df4eccb0deb104fdb26eef
parent73e6f81ef3d5dfcfeea5272501a58e1e931c5b15 (diff)
downloadikiwiki-26c2c63c97e6bfa704357503fdfd8d8834838851.tar
ikiwiki-26c2c63c97e6bfa704357503fdfd8d8834838851.tar.gz
add test for nonexistant polygen
-rw-r--r--IkiWiki/Plugin/polygen.pm3
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);