[wesnoth-commits] [wesnoth/wesnoth] 4450da: ai_helper.move_unit_out_of_way: prevent potential ...

[GitHub]

  Branch: refs/heads/1.14
  Home:   https://github.com/wesnoth/wesnoth
  Commit: 4450da2b807a2a7972ace2b85034c77359f1012b
      https://github.com/wesnoth/wesnoth/commit/4450da2b807a2a7972ace2b85034c77359f1012b
  Author: mattsc <mattsc000 at gmail.com>
  Date:   2018-10-21 (Sun, 21 Oct 2018)

  Changed paths:
    M data/ai/lua/ai_helper.lua

  Log Message:
  -----------
  ai_helper.move_unit_out_of_way: prevent potential for divide-by-zero

dx = dy = 0 is a perfectly acceptable choice of values when there is no preferred direction.



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