fixed build

Author: afwbkbc

src/ui/geometry/Geometry.cpp

@@ -1,5 +1,7 @@
 #include "Geometry.h"
 
+#include <cmath>
+
 #include "common/Assert.h"
 
 #include "engine/Engine.h"
@@ -403,11 +405,7 @@ void Geometry::UpdateEffectiveArea() {
 	}
 
 	if ( effective_area != m_effective_area ) {
-		// TODO: get rid of std::round, maybe change ui coords to fixed numbers?
 		const bool should_resize = std::round( effective_area.width ) != std::round( m_effective_area.width ) || std::round( effective_area.height ) != std::round( m_effective_area.height );
-		if ( should_resize && m_on_resize ) {
-			int a = 5;
-		}
 		m_effective_area = effective_area;
 		if ( should_resize && m_on_resize ) {
 			m_on_resize( m_effective_area.width, m_effective_area.height );