fixe the 302 redirection cache probleme with headers in htaccess

.htaccess

@@ -116,14 +116,23 @@ DirectoryIndex index.php index.html index.htm
   RewriteCond %{REQUEST_URI} !=/favicon.ico
   RewriteRule ^ index.php [L]
 
+  ## local
   # RewriteCond %{REMOTE_ADDR} !^127\.0\.0\.1
-  # maison quentin
+  ## maison quentin
   # RewriteCond %{REMOTE_ADDR} !^86\.68\.188\.175
-  # materio
+  ## materio
   # RewriteCond %{REMOTE_ADDR} !^212\.198\.136\.215
-  # maison bach
+  ## maison bach
   # RewriteCond %{REMOTE_ADDR} !^82\.230\.62\.145
-  # RewriteRule !maintenance http://www.materio.com/maintenance [L,R=302]
+  # RewriteRule !maintenance http://www.materio.com/maintenance [L,R=302,E=nocache:1]
+
+  ## http://mark.koli.ch/2010/12/set-cache-control-and-expires-headers-on-a-redirect-with-mod-rewrite.html
+  ## Set the response header if the "nocache" environment variable is set
+  ## in the RewriteRule above.
+  # Header always set Cache-Control "no-store, no-cache, must-revalidate" env=nocache
+  ## Set Expires too ...
+  # Header always set Expires "Thu, 01 Jan 1970 00:00:00 GMT" env=nocache
+
 
   # Rules to correctly serve gzip compressed CSS and JS files.
   # Requires both mod_rewrite and mod_headers to be enabled.