@anoopjohn, this issue as far as my understanding it is trying to say that on...

@anoopjohn, this issue as far as my understanding it is trying to say that on installation it is automatically gets enabled. But it is not so, there is no module_enable written and of course how after installation automatic the module can be enabled.

Does it mean to set this variable value to 0 instead of 1.
variable_set('disable_login', '1')