From 5f74f2f6414ba387117842d84cf4db47a99733dc Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Tue, 28 Aug 2018 19:06:30 +0200
Subject: [PATCH] fixed Dragon generation on geometries which include triangles

---
 landgen.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/landgen.cpp b/landgen.cpp
index b806a464..9c39c849 100644
--- a/landgen.cpp
+++ b/landgen.cpp
@@ -805,7 +805,7 @@ void giantLandSwitch(cell *c, int d, cell *from) {
               c2 = c3;
               c2->monst = moDragonTail;
               c2->hitpoints = 1;
-              i = j + 2 + hrand(c2->type-3);
+              i = j + (c2->type <= 3 ? 1 : 2 + hrand(c2->type-3));
               i %= c2->type;
               }
             if(isize(dragon) < 5 || isize(dragon) < dragonlength / 2) {