From: Jürgen Doser <jurgen.doser@gmail.com>
Date: Tue, 22 Jan 2013 18:00:48 +0000 (+0100)
Subject: Make sure that settings are written to config file when settings are removed.
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=f0998612457ddc3027618e7e446ed968a14385e7;p=zefram%2Fminetest%2Fminetest_engine.git

Make sure that settings are written to config file when settings are removed.

Previously, settings where only written when a value has changed, and
removal of a setting value didn't count as a change.
---

diff --git a/src/settings.h b/src/settings.h
index 6d6db220..2b46676c 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -244,7 +244,9 @@ public:
 
 			updated[name] = true;
 		}
-
+		else //file contains a setting which is not in m_settings
+			value_changed=true;
+			
 		return true;
 	}