[Tutor] strange variable problem

[Dave S]

Alan Gauld wrote:

>>However further down in def add(...) (err I didn't think this was
>>important  :-[ ) I do have a single
>>ftseptr+=1
>>
>>I guess this is the same as ftseptr=ftseptr+1, an assignment
>>    
>>
>
>Yep, that'd explain it!
>
>  
>
>>PS next time I will paste all the code ... even is it is a bit
>>    
>>
>unwieldy !
>
>Fragments are OK, but at least check the fragment to check it actually
>exhibits the same problem! :-)
>
>Alan G.
>
>  
>
Thats a roger, will double check it :-)

Dave