From 61d64fe9f5f52589200d943a226c984097272649 Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Fri, 31 Oct 2014 18:49:23 +0100
Subject: [PATCH] Add missing <cmath> #includes.

Some compilers throw warnings/errors otherwise:

  error: no member named 'abs' in namespace 'std'; did you mean '::abs'?"
---
 pv/view/viewport.cpp             | 1 +
 pv/widgets/sweeptimingwidget.cpp | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index b141c38a..c45e455b 100644
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -19,6 +19,7 @@
  */
 
 #include <cassert>
+#include <cmath>
 
 #include "view.h"
 #include "viewport.h"
diff --git a/pv/widgets/sweeptimingwidget.cpp b/pv/widgets/sweeptimingwidget.cpp
index 7a734a13..685523ab 100644
--- a/pv/widgets/sweeptimingwidget.cpp
+++ b/pv/widgets/sweeptimingwidget.cpp
@@ -20,6 +20,8 @@
 
 #include "sweeptimingwidget.h"
 
+#include <cmath>
+
 #include <vector>
 
 #include <assert.h>
-- 
2.30.2