From c5440d4741d87eca0823f4fdf1ab9781d5a715a7 Mon Sep 17 00:00:00 2001
From: Hal Clark <gmail.com@hdeanclark>
Date: Fri, 19 Jan 2024 12:05:03 -0800
Subject: [PATCH] SDL_Viewer: contouring: force refresh when cancelling a save.

---
 src/Operations/SDL_Viewer.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Operations/SDL_Viewer.cc b/src/Operations/SDL_Viewer.cc
index 6bda1607..24cd85e6 100644
--- a/src/Operations/SDL_Viewer.cc
+++ b/src/Operations/SDL_Viewer.cc
@@ -5616,6 +5616,7 @@ std::cout << "Collision detected between " << obj.pos << " and " << obj_j.pos
                             // Otherwise, we have to wait for the task to complete. Maybe transfer to yet another thread
                             // and detach the thread?? TODO.
                             extracted_contours = decltype(extracted_contours)();
+                            contouring_img_altered = true;
                         }
                         ImGui::EndPopup();
                     }