bug fixed : call set_status_header for HTTP response when webservice

PwgError is called, so that http response code and related message are part
of the structure response and not only in a serialized content (see how
tools/piwigo_remote.pl gets the response)


git-svn-id: http://piwigo.org/svn/trunk@2499 68402e56-0260-453c-a942-63ccdbb3a9ee

include/ws_core.inc.php

@@ -52,6 +52,8 @@ class PwgError
 
   function PwgError($code, $codeText)
   {
+    set_status_header($code, $codeText);
+
     $this->_code = $code;
     $this->_codeText = $codeText;
   }