Silence "used only once: possible typo" warnings for variables that are part of modul...

[git.ikiwiki.info.git] / IkiWiki / Plugin / remove.pm

diff --git a/IkiWiki/Plugin/remove.pm b/IkiWiki/Plugin/remove.pm
index 5c99b387e9c7ced1fd99518de3177033b29eeeaa..6875844a32fc61a67a7d6eae82c4ed684e2681df 100644 (file)
--- a/IkiWiki/Plugin/remove.pm
+++ b/IkiWiki/Plugin/remove.pm
@@ -23,6 +23,7 @@ sub getsetup () {
 }
 
 sub allowed_dirs {
+       no warnings 'once';
        return grep { defined $_ } (
                $config{srcdir},
                $IkiWiki::Plugin::transient::transientdir,