# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1547643184 -3600
# Node ID ff88b03c343f872160ebeceb394a244531fa64f1
# Parent  7fa273f8869e3b33437f3270f005cad30d5c5e45
util.http: Fix decoding of uppercase URL encoded chars

Broken in 1af5106a2c34

diff -r 7fa273f8869e -r ff88b03c343f spec/util_http_spec.lua
--- a/spec/util_http_spec.lua	Tue Jan 15 20:08:30 2019 +0100
+++ b/spec/util_http_spec.lua	Wed Jan 16 13:53:04 2019 +0100
@@ -28,6 +28,11 @@
 		it("should decode important URL characters", function()
 			assert.are.equal("This & that = something", http.urldecode("This%20%26%20that%20%3d%20something"), "Important URL chars escaped");
 		end);
+
+		it("should decode both lower and uppercase", function ()
+			assert.are.equal("This & that = {something}.", http.urldecode("This%20%26%20that%20%3D%20%7Bsomething%7D%2E"), "Important URL chars escaped");
+		end);
+
 	end);
 
 	describe("#formencode()", function()
diff -r 7fa273f8869e -r ff88b03c343f util/http.lua
--- a/util/http.lua	Tue Jan 15 20:08:30 2019 +0100
+++ b/util/http.lua	Wed Jan 16 13:53:04 2019 +0100
@@ -15,6 +15,7 @@
 	local u = format("%%%02x", i);
 	url_codes[c] = u;
 	url_codes[u] = c;
+	url_codes[u:upper()] = c;
 end
 local function urlencode(s)
 	return s and (s:gsub("[^a-zA-Z0-9.~_-]", url_codes));