From: Paul Ramsey <pramsey@cleverelephant.ca>
Date: Tue, 11 Jun 2019 22:02:11 +0000 (+0000)
Subject: Add header for fabs()
X-Git-Tag: 3.0.0alpha3~51
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=23549e99d9d9de010e8fc7451c7a6fea595cdb66;p=postgis

Add header for fabs()


git-svn-id: http://svn.osgeo.org/postgis/trunk@17506 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis/mvt.c b/postgis/mvt.c
index 7bd1863fa..3829a99c6 100644
--- a/postgis/mvt.c
+++ b/postgis/mvt.c
@@ -24,6 +24,7 @@
 
 #include <string.h>
 #include <float.h>
+#include <math.h>
 
 #include "mvt.h"
 #include "lwgeom_geos.h"