From d26e7b68d64992ad6e9006d82139528fca3b54b9 Mon Sep 17 00:00:00 2001
From: wbaumann <wbaumann>
Date: Fri, 5 Jun 2009 19:15:48 +0000
Subject: [PATCH] do HEAD if no Etag returned

---
 ChangeLog    | 4 ++++
 src/webdav.c | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 7435b6a..5daf49e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 ChangeLog for davfs2
 --------------------
 
+2009-06-05 Werner Baumann (werner.baumann@onlinehome.de)
+    * wedav.c, dav_put:
+      Do HEAD if no etag returned (regression in 1.4.0).
+
 2009-05-31 Werner Baumann (werner.baumann@onlinehome.de)
     * cache.c, cache.h, dav_coda.c, dav_fuse.c:
       Cache quota in global variable fs_stat.
diff --git a/src/webdav.c b/src/webdav.c
index 888e197..d69c964 100644
--- a/src/webdav.c
+++ b/src/webdav.c
@@ -1031,6 +1031,8 @@ dav_put(const char *path, const char *cache_path, int *exists, time_t *expire,
         if (etag) {
             if (*etag) free(*etag);
             *etag = normalize_etag(ne_get_response_header(req, "ETag"));
+            if (!*etag)
+                need_head = 1;
         }
 
         if (mtime) {