Roll back [3244]. References #3116.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3294 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

@@ -30,8 +30,6 @@
 
 * MySQL: more robust test for nullified result hashes.  #3124 [Stefan Kaes]
 
-* SQLite: find database file when RAILS_ROOT is a symlink.  #3116 [anna@wota.jp]
-
 * Reloading an instance refreshes its aggregations as well as its associations.  #3024 [François Beausolei]
 
 * Fixed that using :include together with :conditions array in Base.find would cause NoMethodError #2887 [Paul Hammmond]

activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb

@@ -55,7 +55,7 @@ def parse_config!(config)
           # the database path is not the special path that tells
           # Sqlite build a database only in memory.
           if Object.const_defined?(:RAILS_ROOT) && ':memory:' != config[:database]
-            config[:database] = File.join(RAILS_ROOT, config[:database])
+            config[:database] = File.expand_path(config[:database], RAILS_ROOT)
           end
         end
     end