airwire missing when trace is almost connected

[Samuel Kleiser]

If you route a trace at 45 ° angle directly to the target pin, but this trace ends just before the pad begins, then this is considered connected. There is no airwire shown and the drc is run successfully. This happens at angles around 45° only. I've attached an example project.

Application: kicad
Version: (5.1.2)-1, release build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.61.1 OpenSSL/1.1.1 (WinSSL) zlib/1.2.11 brotli/1.0.6 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.5) nghttp2/1.34.0
Platform: Windows 8 (build 9200), 64-bit edition, 64 bit, Little endian, wxMSW
Build Info:
    wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8)
    Boost: 1.68.0
    OpenCASCADE Community Edition: 6.9.1
    Curl: 7.61.1
    Compiler: GCC 8.2.0 with C++ ABI 1013

Build settings:
    USE_WX_GRAPHICS_CONTEXT=OFF
    USE_WX_OVERLAY=OFF
    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

[Tomasz Wlostowski (twlostow)]

Note: offending pad is oval, the bug doesn't show up for circular pads.

Tom

[KiCad Janitor (kicad-janitor)]

Fixed in revision 6180687bbd0ef076c6e8fefe66b0f68003d3a163
https://git.launchpad.net/kicad/patch/?id=6180687bbd0ef076c6e8fefe66b0f68003d3a163