930f4021b1
A new helper function (_array_helper) since both, the _flatten_array and _get_array function share partially the same code. We also reduce multiple whitespace to a single space, remove leading newlines as well as skipping "empty" lines. This makes the data returned by _{flatten,get}_array much nicer than before. It also fixes bug 366677 where net-tools having trouble with the whitespace mentioned above. iproute2 was not affected. Reported-by: Andrew Maltsev <am@ejelta.com> X-Gentoo-Bug: 366677 X-Gentoo-Bug-URL: https://bugs.gentoo.org/366677