From: Diego Martínez <kaeza@users.noreply.github.com>
Date: Sun, 4 Jan 2015 23:10:25 +0000 (-0300)
Subject: Fix off-by-one error in `string:split` implementation.
X-Git-Tag: 0.4.12~142
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=00bca11f5988cfe7ce019c15c056ae258c254023;p=oweals%2Fminetest.git

Fix off-by-one error in `string:split` implementation.
---

diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua
index 2ee990e5c..a86631e1d 100644
--- a/builtin/common/misc_helpers.lua
+++ b/builtin/common/misc_helpers.lua
@@ -178,7 +178,7 @@ function string.split(str, delim, include_empty, max_splits, sep_is_pattern)
 			table_insert(items, s)
 		end
 		pos = npe + 1
-	until (max_splits == 0) or (pos > len)
+	until (max_splits == 0) or (pos > (len + 1))
 	return items
 end