1 files changed, 1 insertions, 0 deletions

diff --git a/colchange.cgi b/colchange.cgi
index 2125b7542..5d3222afc 100755
--- a/colchange.cgi
+++ b/colchange.cgi
@@ -27,6 +27,7 @@ use lib qw(.);
 
 sub sillyness { # shut up "used only once" warnings
   my $zz = @::legal_keywords;
+  $zz = $::buffer;
 }
 
 require "CGI.pl";