perl: significant modules for other versions

[sheet.git] / index.plp

diff --git a/index.plp b/index.plp
index e3cd122f5373e52307fdc8a709ec0b45bc207d7d..c20b44b09be85cfd20b5a781e7d5c56cff1799d2 100644 (file)
--- a/index.plp
+++ b/index.plp
@@ -2,7 +2,7 @@
 
 Html({
        title => 'cheat sheets',
-       version => '1.11',
+       version => '1.13',
        description => [
                "Cheat sheets summarising various software programs and standards.",
        ],
@@ -18,6 +18,7 @@ Html({
        data => ['UPDATE'],
 });
 
+exit if $ENV{REQUEST_METHOD} eq 'HEAD';
 :>
 <h1>Shiar's cheat sheets</h1>