# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1711046667 -3600
# Node ID 8aec430ba20516b9f1901f9e04364372e217c226
# Parent  1c8197075d04d3dc49b86b0c22bc7d2b79c4d94b
mod_pastebin: Back out 040eaa3844f4

Triggered error in Lua with if set over 200 and a 200+ line line message
is checked.

diff -r 1c8197075d04 -r 8aec430ba205 mod_pastebin/mod_pastebin.lua
--- a/mod_pastebin/mod_pastebin.lua	Sun Mar 17 15:05:29 2024 +0100
+++ b/mod_pastebin/mod_pastebin.lua	Thu Mar 21 19:44:27 2024 +0100
@@ -100,8 +100,6 @@
 	end
 end
 
-local line_count_pattern = string.rep("[^\n]*\n", line_threshold + 1):sub(1,-2);
-
 function check_message(data)
 	local stanza = data.stanza;
 
@@ -122,7 +120,8 @@
 
 	if ( #body > length_threshold and utf8_length(body) > length_threshold ) or
 		(trigger_string and body:find(trigger_string, 1, true) == 1) or
-		body:find(line_count_pattern) then
+		(select(2, body:gsub("\n", "%0")) >= line_threshold)
+	then
 		if trigger_string and body:sub(1, #trigger_string) == trigger_string then
 			body = body:sub(#trigger_string+1);
 		end