--- parser3/tests/346-curl.html	2017/11/28 22:58:36	1.8
+++ parser3/tests/346-curl.html	2017/12/08 00:55:21	1.9
@@ -38,6 +38,9 @@
 	]]
 
 	$f.text $f.CONTENT-RANGE
+
+	13.1. ^try-catch{ ^curl:options[ $.http_version[unknown] ] }
+	13.2. ^try-catch{ ^curl:options[ $.http_version[1.0] ] }
 }
 
 14. ^show[text;