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

[git.ikiwiki.info.git] / IkiWiki / Setup / Standard.pm

diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index ea7d763bbd26435c9dfb9462e1930f4cf7920b7a..07a66f3db279eabf6907c842e986b4c35095d3d5 100644 (file)
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -33,6 +33,7 @@ sub dumpline ($$$$) {
        
        eval q{use Data::Dumper};
        error($@) if $@;
+       no warnings 'once';
        local $Data::Dumper::Terse=1;
        local $Data::Dumper::Indent=1;
        local $Data::Dumper::Pad="\t";
@@ -40,6 +41,7 @@ sub dumpline ($$$$) {
        local $Data::Dumper::Quotekeys=0;
        # only the perl version preserves utf-8 in output
        local $Data::Dumper::Useperl=1;
+       use warnings;
        
        my $dumpedvalue;
        if (($type eq 'boolean' || $type eq 'integer') && $value=~/^[0-9]+$/) {