various: Improve error reporting if missing file server module on 0.12 If there is some error loading net.http.files then it would be swallowed by the pcall and then it would proceed to trying mod_http_files, which might cause unexpected behavior on 0.12 Ref #1765

author: Kim Alvefur <zash@zash.se>
date: Mon, 18 Jul 2022 22:47:54 +0200
parent: 4604:f0efbb0b0b5b
--- a/mod_http_libjs/mod_http_libjs.lua	Mon Jul 18 13:58:27 2022 +0200
+++ b/mod_http_libjs/mod_http_libjs.lua	Mon Jul 18 22:47:54 2022 +0200
@@ -4,10 +4,10 @@
 };
 
 local serve;
-if not pcall(function ()
+if prosody.process_type == "prosody" then
 	local http_files = require "net.http.files";
 	serve = http_files.serve;
-end) then
+else
 	serve = module:depends"http_files".serve;
 end