Re: Possible bug in array handling after end of input (END handler)

[Davide Brini]

On Fri, 4 Dec 2020 15:28:54 +0100, Christian Schmidt <cs@aibiot.de> wrote:

> Dear gawk maintainers,
>
> I stumbled across an unexpected behavior where a for (var in array)
> construct encounters each array element twice if called from an END
> handler.
>
> A small test case:
>
> === begin t.awk ===
> function dump() {
>     for (i in vars) printf ("%s:%s ", i, vars[i]);
>     print;
>     delete vars;
> }

The 'print;' above is equivalent to 'print $0'. If you want to just print a
newline, use 'print ""' or 'printf "\n"'.

Regards,

--
D.