--- ipcalc-0.41/ipcalc.orig	2007-09-28 16:54:20.000000000 +0200
+++ ipcalc-0.41/ipcalc	2007-09-28 16:54:49.000000000 +0200
@@ -226,15 +226,15 @@
       print "Supernet\n\n";
       supernet($network,$mask1,$mask2);
    }
-   if ($opt_html) {
-      print << 'EOF';
-    <p>
-      <a href="http://validator.w3.org/check/referer"><img border="0"
-          src="http://www.w3.org/Icons/valid-html401"
-          alt="Valid HTML 4.01!" height="31" width="88"></a>
-    </p>
-EOF
-   }
+#   if ($opt_html) {
+#      print << 'EOF';
+#    <p>
+#      <a href="http://validator.w3.org/check/referer"><img border="0"
+#          src="http://www.w3.org/Icons/valid-html401"
+#          alt="Valid HTML 4.01!" height="31" width="88"></a>
+#    </p>
+#EOF
+#   }
    exit;
 
 }