From a81bca43a6fc3c159420fc65b2cba7a059a8264e Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Thu, 18 Aug 2022 20:22:02 +0200
Subject: [PATCH] Added cmath include as suggested for Slackware

---
 src/db/db/dbPolygon.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/db/db/dbPolygon.h b/src/db/db/dbPolygon.h
index 1b59dfc5f..3d7657ba2 100644
--- a/src/db/db/dbPolygon.h
+++ b/src/db/db/dbPolygon.h
@@ -41,6 +41,7 @@
 #include "tlAssert.h"
 
 #include <cstddef>
+#include <cmath>
 #include <string>
 #include <vector>
 #include <iterator>