Doc WebDAV: fix http options re-occurring

bzr revid: p_christ@hol.gr-20100729133937-uic42ifltpq0yp8r
2010-07-29 16:39:37 +03:00
parent 628651c6aa
commit 080e951518
1 changed files with 5 additions and 1 deletions
@@ -158,7 +158,11 @@ class openerp_dav_handler(dav_interface):
                for key, val in node.http_options.items():
                    if isinstance(val, basestring):
                        val = [val, ]
-                    ret.setdefault(key, []).extend(val)
+                    if key in ret:
+                        ret[key] = ret[key][:]  # copy the orig. array
+                    else:
+                        ret[key] = []
+                    ret[key].extend(val)
                
                self.parent.log_message('options: %s' % ret)
            else: