Fix getlibdirs when libdirs is unset

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 41baa66135d832d2032d81721f012bf3e62de5b6..7afd57993a706d0324c758943450af8c0b3eb583 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -569,7 +569,10 @@ sub getsetup () {
 }
 
 sub getlibdirs () {
-       my @libdirs = @{$config{libdirs}};
+       my @libdirs;
+       if ($config{libdirs}) {
+               @libdirs = @{$config{libdirs}};
+       }
        if (length $config{libdir}) {
                push @libdirs, $config{libdir};
        }