[mapserver-commits] [MapServer/MapServer] 4fdccd: Fix GetFeatureInfo raster queries with NaN (#7479)

[Seth G]

  Branch: refs/heads/main
  Home:   https://github.com/MapServer/MapServer
  Commit: 4fdccdf93a197660702c77b367e1a658a4783688
      https://github.com/MapServer/MapServer/commit/4fdccdf93a197660702c77b367e1a658a4783688
  Author: Seth G <sethg at geographika.co.uk>
  Date:   2026-04-19 (Sun, 19 Apr 2026)

  Changed paths:
    A msautotest/wxs/data/nan.tif
    A msautotest/wxs/expected/wms_raster_query_nan.txt
    A msautotest/wxs/wms_raster_query_nan.map
    M src/maprasterquery.c

  Log Message:
  -----------
  Fix GetFeatureInfo raster queries with NaN (#7479)

* Handle NaN in raster queries where colours are generated from greyscale values

* Demime



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