# HG changeset patch
# User Olaf Wintermann <olaf.wintermann@gmail.com>
# Date 1555832465 -7200
# Node ID c80d5730c00b386791e66753626e051a7ed8281b
# Parent  bb1e60fada74297f28ae9bea8461012a9ed4fe6b
add check to detect changed link properties in dav-sync pull

diff -r bb1e60fada74 -r c80d5730c00b dav/sync.c
--- a/dav/sync.c	Sat Apr 20 18:46:00 2019 +0200
+++ b/dav/sync.c	Sun Apr 21 09:41:05 2019 +0200
@@ -598,6 +598,7 @@
     UcxList *res_modified = NULL;
     UcxList *res_new = NULL;
     UcxList *res_moved = NULL; // type: MovedFile
+    UcxList *res_link;
     UcxList *res_conflict = NULL;
     UcxList *res_mkdir = NULL;
     UcxList *res_metadata = NULL;
@@ -970,8 +971,11 @@
     } else if(local) {
         DavBool nochange = FALSE;
         char *content_hash = sync_get_content_hash(res);
+        char *link = dav_get_string_property_ns(res, DAV_NS, "link");
         
-        if(content_hash && local->hash) {
+        if(nullstrcmp(link, local->link_target)) {
+            ret = REMOTE_CHANGE_MODIFIED;
+        } else if(content_hash && local->hash) {
             if(!strcmp(content_hash, local->hash)) {
                 nochange = TRUE;
             }