rails/rails — pull request #9074 by gaynetdinov (2013-01-25 09:11:25+00:00)
Title: Undefined abcs variable inside structure:dump task.

By some reason inside ```case firebird``` and ```else``` blocks ```abcs``` variable is used. However this variable isn't defined anywhere inside this task. This variable was removed in this commit: https://github.com/rails/rails/commit/e7a6b92959012ffde730b2daa38ecd006570779c#L2L380