avoid indentation warning

[ajrh1]

gcc-11 complains about the indentation here. inserting a newline seems like the simplest fix

modules/swig/perl/obj/etp.swig.cpp:10135:7: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
10135 | if (argvi >= items) EXTEND(sp, argvi+1); ST(argvi) = d3.sv; argvi++ ;

[vadz]

Thanks!

FWIW this looks good to me and ought to be merged, I think. If there are no objections, I'll do it before the (long past) 4.1 milestone.

P.S. AppVeyor failures are spurious/unrelated.

[ojwb]

@vadz Looks sensible to me - I'd say just get it merged, assuming the generated code with this change looks right.

[vadz]

I've merged the latest master into this branch to rerun the CI builds, if/when the Perl one passes, I'm going to cherry pick the original commit to master (i.e. this branch should not be merged any more, as this would result in an unnecessary weird criss-cross merge).

[vadz]

There was a failure, but a completely unrelated one, so I'm still merging this.

Thanks again!