fix xml no config catch-22

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1999 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_xml.c

@@ -912,7 +912,7 @@ SWITCH_DECLARE(switch_xml_t) switch_xml_open_root(uint8_t reload, const char **e
 			switch_set_flag(MAIN_XML_ROOT, SWITCH_XML_ROOT);
 		}
 	} else {
-		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open XML Root!\n");
+		*err = "Cannot Open XML Root!";
 	}
 
 	if (hasmain) {