X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/6154dd03cb9f46f58c04f91c12ac9e42c696dbbb..f60bea8fe21dfaa5ba1a7f91f2f2776f22406d8c:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 0746ef24b..6a6e93e7e 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -115,7 +115,7 @@ sub getsetup () { #{{{
 				openid signinedit lockedit conditional
 				recentchanges parentlinks}],
 		description => "plugins to enable by default",
-		safe => 1,
+		safe => 0,
 		rebuild => 1,
 	},
 	add_plugins => {
@@ -433,14 +433,14 @@ sub listplugins () { #{{{
 	my %ret;
 
 	foreach my $dir (@INC, $config{libdir}) {
-		next unless defined $dir;
+		next unless defined $dir && length $dir;
 		foreach my $file (glob("$dir/IkiWiki/Plugin/*.pm")) {
 			my ($plugin)=$file=~/.*\/(.*)\.pm$/;
 			$ret{$plugin}=1;
 		}
 	}
 	foreach my $dir ($config{libdir}, "$installdir/lib/ikiwiki") {
-		next unless defined $dir;
+		next unless defined $dir && length $dir;
 		foreach my $file (glob("$dir/plugins/*")) {
 			$ret{basename($file)}=1 if -x $file;
 		}
@@ -450,7 +450,7 @@ sub listplugins () { #{{{
 } #}}}
 
 sub loadplugins () { #{{{
-	if (defined $config{libdir}) {
+	if (defined $config{libdir} && length $config{libdir}) {
 		unshift @INC, possibly_foolish_untaint($config{libdir});
 	}