Supressed unused parameters

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

diff --git a/pv/view/ruler.cpp b/pv/view/ruler.cpp
index c043aacf2b160d926a557915e2bafe95c397329a..ba4bd042393ec0590e9e2942ece671fa8a3aa2b6 100644 (file)
--- a/pv/view/ruler.cpp
+++ b/pv/view/ruler.cpp
@@ -58,7 +58,7 @@ 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);
@@ -79,7 +79,6 @@ void Ruler::paintEvent(QPaintEvent *event)
        } while (tick_period < min_period && unit < countof(ScaleUnits));
 
        const unsigned int prefix = (order - FirstSIPrefixPower) / 3;
-       assert(prefix >= 0);
        assert(prefix < countof(SIPrefixes));
 
        const double multiplier = pow(10.0, - prefix * 3 - FirstSIPrefixPower);