From 49a75b18945bcbc75e59857374356497345f08af Mon Sep 17 00:00:00 2001
From: Sfan5 <sfan5@live.de>
Date: Mon, 9 Sep 2013 20:07:25 +0200
Subject: [PATCH] Make --migrate update world.mt too

---
 src/main.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main.cpp b/src/main.cpp
index ca3c3bc5..dc67f29b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1266,7 +1266,11 @@ int main(int argc, char *argv[])
 			new_db->endSave();
 
 			actionstream << "Successfully migrated " << count << " blocks" << std::endl;
-			actionstream << "Don't forget to update your world.mt backend setting!" << std::endl;
+			world_mt.set("backend", migrate_to);
+			if(!world_mt.updateConfigFile((world_path + DIR_DELIM + "world.mt").c_str()))
+				errorstream<<"Failed to update world.mt!"<<std::endl;
+			else
+				actionstream<<"world.mt updated"<<std::endl;
 
 			return 0;
 		}