From 830f64e02c26c96cc2b883ad9ee646f0b065724f Mon Sep 17 00:00:00 2001
From: Shane Smiskol <shane@smiskol.com>
Date: Tue, 17 May 2022 01:57:00 -0700
Subject: [PATCH] ternary, not too complicated

---
 selfdrive/ui/qt/widgets/cameraview.cc | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/selfdrive/ui/qt/widgets/cameraview.cc b/selfdrive/ui/qt/widgets/cameraview.cc
index c151191c61..1f77b97057 100644
--- a/selfdrive/ui/qt/widgets/cameraview.cc
+++ b/selfdrive/ui/qt/widgets/cameraview.cc
@@ -222,11 +222,8 @@ void CameraViewWidget::paintGL() {
 
   VisionBuf *latest_frame;
   std::deque<quint32>::iterator it = std::find(frame_ids.begin(), frame_ids.end(), draw_frame_id);
-  if (it == frame_ids.end()) {
-    latest_frame = frames[frames.size() - 1];
-  } else {
-    latest_frame = frames[it - frame_ids.begin()];
-  }
+  int frame_idx = (it == frame_ids.end()) ? (frames.size() - 1) : (it - frame_ids.begin());
+  latest_frame = frames[frame_idx];
 
   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
   glViewport(0, 0, width(), height());