diff options
| author | Joey Hess <joey@kitenet.net> | 2011-03-24 17:55:03 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-03-24 17:55:03 -0400 |
| commit | f39d02583abee54d1c7792dcc171db6bba226091 (patch) | |
| tree | 30bb727a99d85a674d8fd42080ae8119151f80b6 /IkiWiki/Plugin | |
| parent | 9f7f12809041ab70fdde1f9695d450c64b1ca675 (diff) | |
avoid stomping on inline's rootpage sub if it's not already present
If the inline plugin is not being loaded, or is perhaps loaded after po
(when IkiWiki::Setup::getsetup loads all the plugins, for example),
po should not inject its custom rootpage sub, as that will lead to a
redefinition error message when inline loads.
Diffstat (limited to 'IkiWiki/Plugin')
| -rw-r--r-- | IkiWiki/Plugin/po.pm | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm index 4f8d5036e..0ea35b21c 100644 --- a/IkiWiki/Plugin/po.pm +++ b/IkiWiki/Plugin/po.pm @@ -66,8 +66,11 @@ sub import { inject(name => "IkiWiki::urlto", call => \&myurlto); $origsubs{'cgiurl'}=\&IkiWiki::cgiurl; inject(name => "IkiWiki::cgiurl", call => \&mycgiurl); - $origsubs{'rootpage'}=\&IkiWiki::rootpage; - inject(name => "IkiWiki::rootpage", call => \&myrootpage); + if (IkiWiki->can('rootpage')) { + $origsubs{'rootpage'}=\&IkiWiki::rootpage; + inject(name => "IkiWiki::rootpage", call => \&myrootpage) + if defined $origsubs{'rootpage'}; + } $origsubs{'isselflink'}=\&IkiWiki::isselflink; inject(name => "IkiWiki::isselflink", call => \&myisselflink); } |