diff -r 6b1fc3238318 -r febc3992bee6 clix/watch_pep.lua
--- a/clix/watch_pep.lua	Mon Nov 16 17:17:54 2020 +0100
+++ b/clix/watch_pep.lua	Mon Nov 16 17:18:39 2020 +0100
@@ -31,7 +31,11 @@
 		if payload.attr.xmlns == "urn:xmpp:json:0" then
 			print(payload:get_tex())
 		elseif opts.pretty then
-			print(payload:indent(nil, "  "):pretty_print());
+			if payload.indent then
+				print(payload:indent(nil, "  "):pretty_print());
+			else
+				print(payload:pretty_print());
+			end
 		else
 			print(payload);
 		end