notice about $wgServer and php as cgi

diff --git a/LocalSettings.sample b/LocalSettings.sample
index 3046303..53d1e8b 100644 (file)
--- a/LocalSettings.sample
+++ b/LocalSettings.sample
@@ -40,6 +40,8 @@ $wgSitename         = "MediaWiki";
 
 # Normally the server will be auto-detected, but you can
 # force the base URL. Don't forget http:// (or https://)!
+# If you are running php as CGI, the $_SERVER variable might
+# not be set, you will then need to manually set $wgServer
 #
 #$wgServer           = "http://www.myhost.com";