Re: [PATCH][GSoC] branch.c:install_branch_config Simplified long chain of if statements

> If we take the time to trace through the code, we can see that
> remote_is_branch is indeed either 0 or 1, thus this expression is safe
> today, however, if the implementation of starts_with() ever changes so
> that it returns a value other than 1 for true, then this code will
> break. To avoid such breakage, and to avoid placing burden of tracing
> code, you might instead write the expression as:
>
>     location = locations[!!origin][!!remote_is_branch];