From: est31 <MTest31@outlook.com>
Date: Sat, 27 Feb 2016 04:26:58 +0000 (+0100)
Subject: Don't generate trailing spaces in minetest.conf.example
X-Git-Tag: 0.4.14~218
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e81753b69c42ddacc9e892f3fa283059914edc73;p=oweals%2Fminetest.git

Don't generate trailing spaces in minetest.conf.example

If the default value of a setting was empty,
it previously generated a trailing space.
---

diff --git a/builtin/mainmenu/dlg_settings_advanced.lua b/builtin/mainmenu/dlg_settings_advanced.lua
index 35883f05f..cab9f169e 100644
--- a/builtin/mainmenu/dlg_settings_advanced.lua
+++ b/builtin/mainmenu/dlg_settings_advanced.lua
@@ -706,7 +706,11 @@ local function create_minetest_conf_example()
 				result = result .. " possible values: " .. entry.possible:gsub(",", ", ")
 			end
 			result = result .. "\n"
-			result = result .. "# " .. entry.name .. " = ".. entry.default .. "\n\n"
+			local append = ""
+			if entry.default ~= "" then
+				append = " " .. entry.default
+			end
+			result = result .. "# " .. entry.name .. " =" .. append .. "\n\n"
 		end
 	end
 	return result