X-Git-Url: https://git.stderr.nl/gitweb?p=matthijs%2Fupstream%2Fblosxom.git;a=blobdiff_plain;f=blosxom.cgi;h=685274659872314cbbbcd98707fa035354413a0a;hp=3bd3ae9a1510a91caba0f6c4f5e4dc7988631dda;hb=4765205bf6e8c276bc0bbb277cba30dff8a5ee67;hpb=12352c94e4e3f56b9e99d38c52079c92a24ace59

diff --git a/blosxom.cgi b/blosxom.cgi
index 3bd3ae9..6852746 100755
--- a/blosxom.cgi
+++ b/blosxom.cgi
@@ -293,6 +293,8 @@ foreach my $plugin (@plugin_list) {
     my $on_off = $off eq '_' ? -1 : 1;
 
     # Allow perl module plugins
+    # The -z test is a hack to allow a zero-length placeholder file in a 
+    #   $plugin_path directory to indicate an @INC module should be loaded
     if ( $plugin =~ m/::/ && ( $plugin_list || -z $plugin_hash{$plugin} ) ) {
 
      # For Blosxom::Plugin::Foo style plugins, we need to use a string require