From 50e12521d63b8b42370a07d9c9971f56ca6dc58a Mon Sep 17 00:00:00 2001
From: Micah Cowan <micah@cowan.name>
Date: Sun, 28 Jun 2009 20:55:01 -0700
Subject: [PATCH] Fixes to restore Test-iri and Test-iri-forced-remote

---
 src/main.c  | 14 +++++++++-----
 src/recur.c |  4 ++--
 src/retr.c  | 14 ++++++++++++--
 3 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/src/main.c b/src/main.c
index 69df08a7..8b9c1105 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1203,7 +1203,13 @@ WARNING: Can't reopen standard output in binary mode;\n\
     {
       char *filename = NULL, *redirected_URL = NULL;
       int dt, url_err;
-      struct url *url_parsed = url_parse (*t, &url_err, NULL, false);
+      /* Need to do a new struct iri every time, because
+       * retrieve_url may modify it in some circumstances,
+       * currently. */
+      struct iri *iri = iri_new ();
+      struct url *url_parsed = url_parse (*t, &url_err, iri, true);
+
+      set_uri_encoding (iri, opt.locale, true);
 
       if (!url_parsed)
         {
@@ -1229,11 +1235,8 @@ WARNING: Can't reopen standard output in binary mode;\n\
             }
           else
           {
-            struct iri *i = iri_new ();
-            set_uri_encoding (i, opt.locale, true);
             status = retrieve_url (url_parsed, *t, &filename, &redirected_URL,
-                                   NULL, &dt, opt.recursive, i);
-            iri_free (i);
+                                   NULL, &dt, opt.recursive, iri);
           }
 
           if (opt.delete_after && file_exists_p(filename))
@@ -1247,6 +1250,7 @@ WARNING: Can't reopen standard output in binary mode;\n\
           xfree_null (filename);
           url_free (url_parsed);
         }
+      iri_free (iri);
     }
 
   /* And then from the input file, if any.  */
diff --git a/src/recur.c b/src/recur.c
index 83a9b4ee..e4ffa424 100644
--- a/src/recur.c
+++ b/src/recur.c
@@ -278,7 +278,7 @@ retrieve_tree (struct url *start_url_parsed, struct iri *pi)
         {
           int dt = 0, url_err;
           char *redirected = NULL;
-          struct url *url_parsed = url_parse (url, &url_err, i, false);
+          struct url *url_parsed = url_parse (url, &url_err, i, true);
 
           status = retrieve_url (url_parsed, url, &file, &redirected, referer,
                                  &dt, false, i);
@@ -373,7 +373,7 @@ retrieve_tree (struct url *start_url_parsed, struct iri *pi)
           if (children)
             {
               struct urlpos *child = children;
-              struct url *url_parsed = url_parse (url, NULL, i, false);
+              struct url *url_parsed = url_parse (url, NULL, i, true);
               struct iri *ci;
               char *referer_url = url;
               bool strip_auth = (url_parsed != NULL
diff --git a/src/retr.c b/src/retr.c
index 0fd936d0..2a9dec7b 100644
--- a/src/retr.c
+++ b/src/retr.c
@@ -796,8 +796,18 @@ retrieve_url (struct url * orig_parsed, const char *origurl, char **file,
   if (!(*dt & RETROKF) && iri->utf8_encode)
     {
       iri->utf8_encode = false;
-      DEBUGP (("[IRI fallbacking to non-utf8 for %s\n", quote (url)));
-      goto second_try;
+      if (orig_parsed != u)
+        {
+          url_free (u);
+        }
+      u = url_parse (origurl, NULL, iri, true);
+      if (u)
+        {
+          DEBUGP (("[IRI fallbacking to non-utf8 for %s\n", quote (url)));
+          goto second_try;
+        }
+      else
+          DEBUGP (("[Couldn't fallback to non-utf8 for %s\n", quote (url)));
     }
 
   if (local_file && *dt & RETROKF)
-- 
2.39.2