Added guard clause to commit method.

jschementi · May 1, 2009 · 7681a38 · 7681a38
1 parent cd1a049
commit 7681a38
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/mssql_adapter.rb b/mssql_adapter.rb
@@ -243,6 +243,7 @@ def begin_db_transaction
 
       # Commits a transaction.
       def commit_db_transaction
+        return unless @transaction
         @transaction.commit
         @transaction = nil
       end