git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@2550 c06c8d41-db1a-0410-9941-cceddc491573
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// Or secret doors (which currently always look like rock walls): if (grid_is_wall(grid))
// Or secret doors (which currently always look like rock walls):
if (grid_is_wall(grid))
// Merge walls and secret doors. if (grid_is_wall(grid) || grid == DNGN_SECRET_DOOR)
// Merge walls and secret doors.
if (grid_is_wall(grid) || grid == DNGN_SECRET_DOOR)