[Gambas-user] why this could not be? error in runtime?

[Fernando Cabral]

2017-07-28 17:55 GMT-03:00 PICCORO McKAY Lenz <mckaygerhard at ...626...>:

> in the following code:
>
>     strinchar = Mid(strinchar, 1, InStr(strinchar, ")", -1) - 1)
>
> What does inStr() returns if nothing is found? You may be passing an
invalid argument to Mid().
Please, check it up.

- fernando

> IDE said error invalid argument, but if i do:
>
>     psotionlen = InStr(strinchar, ")", -1) - 1
>      strinchar = Mid(strinchar, 1, psotionlen)
>
> works, why?
>
> i wnat to remove the last occurence of a char but bybass some possible
> spaces/chars at the end of string
>
> Lenz McKAY Gerardo (PICCORO)
> http://qgqlochekone.blogspot.com
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