fixed small bug

13 years ago · eec48790e2
parent 0bfdb9c44a
commit eec48790e2
1 changed files with 1 additions and 0 deletions
--- a/settings.lua
+++ b/settings.lua
@ -33,5 +33,6 @@ end
 function DocSettings:close()
 	if self.docdb ~= nil then
 		self.docdb:close()
+		self.docdb = nil
 	end
 end