Revert addition of 'callto' protocol in default recognized protocols.

I find this rather creepy; on clicking the link, Skype *immediately*
calls the named user. It looks like it may do the same for SkypeOut
numbers, which could be costly, annoying, as well as a privacy issue
if malicious linkers are trying to trick people into following the
links.

I can see this being useful for an intranet or other semiprivate
wiki, but that can then be added by the administrators of that
wiki.

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 1d78c36..000344f 100644 (file)
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -200,8 +200,7 @@ $wgUrlProtocols = array(
        'nntp://', // @bug 3808 RFC 1738
        'worldwind://',
        'mailto:',
-       'news:',
-       'callto://', // Skype
+       'news:'
 );
 
 /** internal name of virus scanner. This servers as a key to the $wgAntivirusSetup array.