Editing copied Copper Zones gives error "Orientation must be at least -180 deg."

[Tiago Filipe Gala da Silva]

I do a lot of LED boards and most of the board is done based on Copper Zones.
Since there are a lot of repetitive parts of the circuit, I layout the zones for the first 2 LEDs and then duplicate (no copy/paste) the copper zones for the remaining LEDs. After placing the zones I edit each one manually to give them the proper NET.

Sometimes, after changing the NET for the copper zone, when pressing the OK button, a dialog comes up with the following error:

> Warning
> Orientation must be at least -180 deg.

This dialog only haves a OK button.

I believe this only has happened on duplicated zones and I haven't found a pattern to reproduce this issue, but I had it happen on zones with only duplication.

I can only make the error go away by deleting the zone

KICAD:
Application: Pcbnew
Version: (5.99.0-25-g06802d52d), debug build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.54.0 LibreSSL/2.6.5 zlib/1.2.11 nghttp2/1.24.1
Platform: Mac OS X (Darwin 18.7.0 x86_64), 64 bit, Little endian, wxMac
Build Info:
    wxWidgets: 3.0.4 (wchar_t,STL containers,compatible with 2.8)
    Boost: 1.69.0
    OpenCASCADE Community Edition: 6.9.1
    Curl: 7.54.0
    Compiler: Clang 9.0.0 with C++ ABI 1002

Build settings:
    KICAD_SCRIPTING=ON
    KICAD_SCRIPTING_MODULES=ON
    KICAD_SCRIPTING_PYTHON3=OFF
    KICAD_SCRIPTING_WXPYTHON=ON
    KICAD_SCRIPTING_WXPYTHON_PHOENIX=OFF
    KICAD_SCRIPTING_ACTION_MENU=ON
    BUILD_GITHUB_PLUGIN=ON
    KICAD_USE_OCE=ON
    KICAD_USE_OCC=OFF
    KICAD_SPICE=ON
    KICAD_STDLIB_DEBUG=OFF
    KICAD_STDLIB_LIGHT_DEBUG=OFF
    KICAD_SANITIZE=OFF

OS:
macOS Mojave 10.14.6
MacBookPro (Retina Late 2013)
Processor: 2.4GHz Intel Core i5
Memory: 8GB 1600MHz DDR3
Graphics: Intel Iris 1536MB

[KiCad Janitor (kicad-janitor)]

Fixed in revision a4808e04203425f878d8675c12ce95245e8c3c10
https://git.launchpad.net/kicad/patch/?id=a4808e04203425f878d8675c12ce95245e8c3c10

[Tiago Filipe Gala da Silva (tiago-gala-j)]

I've been using the latest nightlies and it looks like this bug is fixed. Thanks for the good job!