prosody
903e0cfd4cc9
util/serialization.lua

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util/serialization.lua @ 9483:903e0cfd4cc9

util.serialization: Make check of prefix for optional hex encoding stricter
author Kim Alvefur <zash@zash.se>
date Thu, 11 Oct 2018 22:59:26 +0200
parent 9480:006a71a83e6a
child 9484:1d1541630c20
line wrap: on
line diff
--- a/util/serialization.lua	Thu Oct 11 22:50:45 2018 +0200
+++ b/util/serialization.lua	Thu Oct 11 22:59:26 2018 +0200
@@ -217,7 +217,7 @@
 		return '"' .. s_gsub(s, "[%z\1-\31\"\'\\\127-\255]", string_escapes) .. '"';
 	end
 
-	if hex then
+	if type(hex) == "string" then
 		function types.string(s)
 			local esc = serialize_string(s);
 			if #esc > (#s*2+2+#hex) then