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| author | Struan Donald <struan@exo.org.uk> | 2019-08-30 15:24:33 +0100 |
|---|---|---|
| committer | Matthew Somerville <matthew@mysociety.org> | 2019-09-13 09:51:21 +0100 |
| commit | 1331d390ffbd28ec1bf5cbacc408eddef52cddb6 (patch) | |
| tree | 6445570a9c0ca6fa51d79b5f3dea9e73536c4f63 /perllib/FixMyStreet/Map | |
| parent | 9449e4c6628666a32dce4061b8b43141b93616d5 (diff) | |
do not reproject uk wmts map if no coordinates
If the coordinates are (0,0) then return that straight back as trying to
reproject causes Geography::NationalGrid::GB to fall over as 0 lat is
outside UK
Fixes #2617
Diffstat (limited to 'perllib/FixMyStreet/Map')
| -rw-r--r-- | perllib/FixMyStreet/Map/UKCouncilWMTS.pm | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/perllib/FixMyStreet/Map/UKCouncilWMTS.pm b/perllib/FixMyStreet/Map/UKCouncilWMTS.pm index da0720f06..aba6d3840 100644 --- a/perllib/FixMyStreet/Map/UKCouncilWMTS.pm +++ b/perllib/FixMyStreet/Map/UKCouncilWMTS.pm @@ -36,6 +36,8 @@ sub tile_parameters { # Reproject a WGS84 lat/lon into BNG easting/northing sub reproject_from_latlon($$$) { my ($self, $lat, $lon) = @_; + # do not try to reproject if we have no co-ordindates as convert breaks + return (0.0, 0.0) if $lat == 0 && $lon == 0; my ($x, $y) = Utils::convert_latlon_to_en($lat, $lon); return ($x, $y); } |