uri segment problem

[eluser]shujjat[/eluser]
hi

i am having problem with using uri segment.

in my app, i want to execute a code when $this->uri->segment(1) has a value. and another code when it is not provided.

i have written the code, but the condition when segment(1) is not provided is never being satisfied, have tried all possibilities...


need your time and suggestions... in a hurry !!!