Incorrect passing of vectors that contain NA

[vtraag]

Vectors that contain an NA value are incorrectly passed to the C library. This appears in several places in types-R.def. The incorrect code is

rigraph/tools/stimulus/types-R.def

Lines 189 to 193 in a14fc50

	if (!is.null(%I%) && any(!is.na(%I%))) { \
	%I% <- as.numeric(%I%) \
	} else { \
	%I% <- NULL \
	}

This means that the vector will be passed if there is at least one element that is not NA. What is intended is that the vector should be passed if not any element is NA, instead of any element not NA. In other words, this should be

if (!is.null(%I%) && !any(is.na(%I%))) { \
    %I% <- as.numeric(%I%) \
} else { \
    %I% <- NULL \
}

[szhorvat]

Can this be closed @vtraag ?

[vtraag]

Yes, indeed the original code was correct and NaNs should be correctly handled in the C core, as is further discussed in igraph/igraph#1560.