Re: [ros-dev] Uninitialized static variable in function

[Dmitry Gorbachev]

Hi,

>   please, initialize "i" to 0. Non-initialized
> variable store garbage,
>  not zeroes. 
It probably does not look very well, but otherwise correct:

>   If an object that has static storage duration is not
> initialized explicitly, then:
>  — if it has pointer type, it is initialized to a null pointer;
>  — if it has arithmetic type, it is initialized to (positive or unsigned) zero;
>  — if it is an aggregate, every member is initialized (recursively) according to these
> rules;
>  — if it is a union, the first named member is initialized (recursively) according to
> these rules.