Current nightly: Footprint editor pad disambiguation dialog shows bottom smd pad as F.Cu

[Rene Poeschl]

For some reason the disambiguation dialog shows F.Cu instead of B.Cu for bottom smd pads inside the footprint editor.

To reproduce use for example the VQFN-28-1EP_4x5mm_P0.5mm_EP2.55x3.55mm footprint from the official library. Press shortcut e while your mouse is above the large central pad. You will get 3 or 4 pads in the disambiguation dialog. At least two of them list F.Cu. None lists B.Cu.

KiCad version:
Application: kicad
Version: 6.0.0-rc1-unknown-64f1fb9~84~ubuntu16.04.1, release build
Libraries:
    wxWidgets 3.0.2
    libcurl/7.47.0 OpenSSL/1.0.2g zlib/1.2.8 libidn/1.32 librtmp/2.3
Platform: Linux 4.15.0-42-generic x86_64, 64 bit, Little endian, wxGTK
Build Info:
    wxWidgets: 3.0.2 (wchar_t,wx containers,compatible with 2.8) GTK+ 2.24
    Boost: 1.58.0
    OpenCASCADE Community Edition: 6.8.0
    Curl: 7.47.0
    Compiler: GCC 5.4.0 with C++ ABI 1009

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

[Rene Poeschl (poeschlr)]

Paste only pads also report them selves as F.Cu. (No matter which paste layer is active)

[Seth Hillbrand (sethh)]

Fixed in revision 135ff314ca582e6d8ca53a68be7ffe7b55727065
https://git.launchpad.net/kicad/patch/?id=135ff314ca582e6d8ca53a68be7ffe7b55727065