X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fview%2Fruler.cpp;h=ba4bd042393ec0590e9e2942ece671fa8a3aa2b6;hb=8782a1fdb4cd6e73ad068599f06292a2cecd4d7e;hp=c043aacf2b160d926a557915e2bafe95c397329a;hpb=333d5bbc0a326e6fa82db44f3e6ba8dd79cafdd8;p=pulseview.git

diff --git a/pv/view/ruler.cpp b/pv/view/ruler.cpp
index c043aacf..ba4bd042 100644
--- 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);