From 4c5c7769bb7eb62d47976f8f94cae913b33b546d Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 15 Sep 2023 09:58:59 -0600
Subject: [PATCH] canvas: skip intermediate Canvas::Rect object (trivial
 optimization)

---
 libs/canvas/line_set.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/libs/canvas/line_set.cc b/libs/canvas/line_set.cc
index 84df65fa5b..78d018d4c5 100644
--- a/libs/canvas/line_set.cc
+++ b/libs/canvas/line_set.cc
@@ -116,14 +116,12 @@ LineSet::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) const
 		}
 
 		self = item_to_window (self);
-		Rect isect = self.intersection (area);
+		Rect intersection = self.intersection (area);
 
-		if (!isect) {
+		if (!intersection) {
 			continue;
 		}
 
-		Rect intersection (isect);
-
 		Gtkmm2ext::set_source_rgba (context, l.color);
 		context->set_line_width (l.width);