From: Loïc Blot <lblot@infopro-digital.com>
Date: Tue, 28 Mar 2017 12:50:17 +0000 (+0200)
Subject: Fix a type bug in colorize function
X-Git-Tag: 0.4.16~345
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1b299b40391b4ea0fe058b63aad14e3360e917d9;p=oweals%2Fminetest.git

Fix a type bug in colorize function

This bug was introduced by dd2f1d7551bfd70357ad4f3fb180704194272147 and reported by @kilbith
---

diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua
index 1d5b51fc6..cf76fbde9 100644
--- a/builtin/common/misc_helpers.lua
+++ b/builtin/common/misc_helpers.lua
@@ -667,7 +667,7 @@ else
 	end
 
 	function core.colorize(color, message)
-		local lines = message:split("\n", true)
+		local lines = tostring(message):split("\n", true)
 		local color_code = core.get_color_escape_sequence(color)
 
 		for i, line in ipairs(lines) do