Fix two errors with clang 3.6.

[pulseview.git] / pv / view / viewport.cpp

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index f0c78e67fcd727bdea0249120259b80331f8f1b1..b141c38ae35ab29b2b44233bff6e8d13be16de3d 100644 (file)
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -28,6 +28,7 @@
 
 #include <QMouseEvent>
 
 
 #include <QMouseEvent>
 

+using std::abs;

 using std::max;
 using std::min;
 using std::shared_ptr;
 using std::max;
 using std::min;
 using std::shared_ptr;