X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fruler.cpp;h=f4cbc1cab5a0cf1c3784b07b3570ff1b9f4b03d2;hb=eec446e1588c41eb14de5e21a8383d10653c15bd;hp=a442901c3e9c76645e44da9a5a9bd5dd18ca8df9;hpb=3f96c34aa5735b72a8c2a48d24ad38b1d9898933;p=pulseview.git

diff --git a/pv/view/ruler.cpp b/pv/view/ruler.cpp
index a442901..f4cbc1c 100644
--- a/pv/view/ruler.cpp
+++ b/pv/view/ruler.cpp
@@ -28,6 +28,7 @@
 
 #include <assert.h>
 #include <math.h>
+#include <limits.h>
 
 #include <QMouseEvent>
 #include <QPainter>
@@ -58,7 +59,7 @@ Ruler::Ruler(View &parent) :
 		this, SLOT(hover_point_changed()));
 }
 
-void Ruler::paintEvent(QPaintEvent *event)
+void Ruler::paintEvent(QPaintEvent*)
 {
 	QPainter p(this);
 	p.setRenderHint(QPainter::Antialiasing);