]> sipb.mit.edu Git - ikiwiki.git/commitdiff
optimisation: detect scan mode and avoid generating image
authorJoey Hess <joey@kodama.kitenet.net>
Wed, 9 Jan 2008 07:31:11 +0000 (02:31 -0500)
committerJoey Hess <joey@kodama.kitenet.net>
Wed, 9 Jan 2008 07:31:11 +0000 (02:31 -0500)
IkiWiki/Plugin/img.pm

index 88a3d7b4d6f299a4f46efceb21a6cac75f73fbf6..b6e7c9e41db20db9639ec7927a2994a0560a799e 100644 (file)
@@ -32,6 +32,11 @@ sub preprocess (@) { #{{{
        }
 
        push @{$links{$params{page}}}, $image;
+       # optimisation: detect scan mode, and avoid generating the image
+       if (! defined wantarray) {
+               return;
+       }
+
        my $file = bestlink($params{page}, $image);
 
        my $dir = $params{page};