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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2009-05-20 18:11:06 -0700 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2009-05-20 18:12:45 -0700 |
| commit | e9a75451236119e1db3e5d7cc7703637d048c7f8 (patch) | |
| tree | 085320b1d5f7b8815109e3e46547f68891a00993 /activesupport | |
| parent | 428829fc38d06be63082e261d59f478a4b7dd354 (diff) | |
| download | rails-e9a75451236119e1db3e5d7cc7703637d048c7f8.tar.gz rails-e9a75451236119e1db3e5d7cc7703637d048c7f8.tar.bz2 rails-e9a75451236119e1db3e5d7cc7703637d048c7f8.zip | |
Avoid uninitialized instance variable warning
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/lib/active_support/json.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/json.rb b/activesupport/lib/active_support/json.rb index 1e8ded12da..6d845182fb 100644 --- a/activesupport/lib/active_support/json.rb +++ b/activesupport/lib/active_support/json.rb @@ -43,10 +43,10 @@ module ActiveSupport delegate :decode, :to => :backend def backend - @backend || begin + unless defined? @backend self.backend = defined?(::JSON) ? "JSONGem" : "Yaml" - @backend end + @backend end def backend=(name) |