From fce6a338181e182b1c962c77778ebbdea5a8d06b Mon Sep 17 00:00:00 2001
From: Gael-de-Sailly <gael-de-sailly@netc.eu>
Date: Wed, 19 Jan 2022 11:19:37 +0100
Subject: [PATCH] Exclude exact riverbanks from rivers This avoids considering
 points that are exactly at the border of a polygon as rivers

---
 heightmap.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/heightmap.lua b/heightmap.lua
index cbe8923..8a0cbf7 100644
--- a/heightmap.lua
+++ b/heightmap.lua
@@ -60,7 +60,7 @@ local function heightmaps(minp, maxp)
 				local depth_factor_max = 0
 				local imax = 0
 				for i=1, 8 do
-					if depth_factors[i] >= depth_factor_max then
+					if depth_factors[i] > depth_factor_max then
 						depth_factor_max = depth_factors[i]
 						imax = i
 					end