[mapserver-commits] [mapserver/mapserver] 132695: Declare nLayerOrder where it's used. (#5387)

[GitHub]

  Branch: refs/heads/branch-7-0
  Home:   https://github.com/mapserver/mapserver
  Commit: 132695864b27bb6fced9a866f35365f445889a00
      https://github.com/mapserver/mapserver/commit/132695864b27bb6fced9a866f35365f445889a00
  Author: Landry Breuil <breuil at craig.fr>
  Date:   2017-02-14 (Tue, 14 Feb 2017)

  Changed paths:
    M mapwms.c

  Log Message:
  -----------
  Declare nLayerOrder where it's used. (#5387)

If LAYERS is specified multiple times in the query string, nLayerOrder isnt
reset to 0, and this leads to memory corruption/double-free's upon exit.