img: Fix a bug that could taint @links with undef values.

[ikiwiki.git] / IkiWiki / Plugin / httpauth.pm

diff --git a/IkiWiki/Plugin/httpauth.pm b/IkiWiki/Plugin/httpauth.pm
index bbfff859a88c1da1af1848a51c096a2889b1f5a6..127c321f0491978c9b88760685963f785cd1062e 100644 (file)
--- a/IkiWiki/Plugin/httpauth.pm
+++ b/IkiWiki/Plugin/httpauth.pm
@@ -19,7 +19,7 @@ sub getsetup () {
                },
                cgiauthurl => {
                        type => "string",
-                       example => "ttp://example.com/wiki/auth/ikiwiki.cgi",
+                       example => "http://example.com/wiki/auth/ikiwiki.cgi",
                        description => "url to redirect to when authentication is needed",
                        safe => 1,
                        rebuild => 0,