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don't attempt a query unless a connection exists to do it on

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This commit is contained in:
Brian Lopez 2010-07-26 00:10:49 -07:00
parent 20ef2e5e27
commit 56ecff58bf
1 changed files with 1 additions and 0 deletions
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lib/active_record/connection_adapters/mysql2_adapter.rb
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@ -231,6 +231,7 @@ module ActiveRecord
# CONNECTION MANAGEMENT ==================================== # CONNECTION MANAGEMENT ====================================
def active? def active?
return false unless @connection
@connection.query 'select 1' @connection.query 'select 1'
true true
rescue Mysql2::Error rescue Mysql2::Error