loop doesn't stop

alter proc  test as 
 
declare   @temp_salary  integer , 
@emp_no	integer ,
@salary integer 
declare cur_emp CURSOR for select emp_no, salary from emp order by emp_no
 
 
open cur_emp
 
fetch next from cur_emp  into @emp_no, @salary
 
while @@fetch_status =0 
 
begin
 
 
if @emp_no =1  
 
begin
update emp set rem_salary = 1000 - salary  where emp_no = @emp_no
print '2 emp no is ' 
end
 
 
end
close cur_emp
deallocate  cur_emp
 
commit