git-remote-mediawiki: don't include HTTP login/password in author

On the MediaWiki side, the author information is just the MediaWiki login
of the contributor. The import turns it into login@$wiki_name to create
the author's email address on the wiki side. But we don't want this to
include the HTTP password if it's present in the URL ...

Signed-off-by: Matthieu Moy <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: moy

contrib/mw-to-git/git-remote-mediawiki

@@ -109,6 +109,10 @@ $dumb_push = ($dumb_push eq "true");
 
 my $wiki_name = $url;
 $wiki_name =~ s/[^\/]*:\/\///;
+# If URL is like http://user:[email protected]/, we clearly don't
+# want the password in $wiki_name. While we're there, also remove user
+# and '@' sign, to avoid author like MWUser@[email protected]
+$wiki_name =~ s/^.*@//;
 
 # Commands parser
 my $entry;