X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/7f5c2cfa5a987d887f42d6db95f80f42ceb3b5ff..532f7adfdba3c852487216b0241b25d3de57acc6:/IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index d5d11ee85..c1518a2ae 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -613,12 +613,19 @@ sub checkconfig () {
 
 			$local_cgiurl = $cgiurl->path;
 
-			if ($cgiurl->scheme ne $baseurl->scheme or
-				$cgiurl->authority ne $baseurl->authority) {
+			if ($cgiurl->scheme ne $baseurl->scheme) {
 				# too far apart, fall back to absolute URLs
 				$local_url = "$config{url}/";
 				$local_cgiurl = $config{cgiurl};
 			}
+			elsif ($cgiurl->authority ne $baseurl->authority) {
+				# slightly too far apart, fall back to
+				# protocol-relative URLs
+				$local_url = "$config{url}/";
+				$local_url =~ s{^https?://}{//};
+				$local_cgiurl = $config{cgiurl};
+				$local_cgiurl =~ s{^https?://}{//};
+			}
 		}
 
 		$local_url =~ s{//$}{/};