webfs: preserve unicode hostname, only convert to ascii when sending over the wire

we'd like to keep Url.host in unicode for factotum key
lookup. only when we send the url in a request, we have
to convert it to ascii.

1 files changed, 5 insertions, 1 deletions

diff --git a/sys/src/cmd/webfs/fs.c b/sys/src/cmd/webfs/fs.c
index 21d6f361e..8aedbff5c 100644
--- a/sys/src/cmd/webfs/fs.c
+++ b/sys/src/cmd/webfs/fs.c
@@ -415,6 +415,10 @@ fsopen(Req *r)
 				 * so we make one up.
 				 */
 				if(u = url("/", cl->url)){
+					if(r = u->host){
+						u->host = smprint("%H", r);
+						free(r);
+					}
 					if(r = smprint("%U", u)){
 						cl->hdr = addkey(cl->hdr, "Referer", r);
 						free(r);
@@ -764,8 +768,8 @@ main(int argc, char *argv[])
 
 	quotefmtinstall();
 	fmtinstall('U', Ufmt);
-	fmtinstall('E', Efmt);
 	fmtinstall('H', Hfmt);
+	fmtinstall('E', Efmt);
 
 	srv = nil;
 	mtpt = "/mnt/web";