From 2c3a6d38abd33d525e9a1f142b44d2a56d19d45e Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Sun, 21 Mar 2021 14:52:21 +0100
Subject: [PATCH] nodes: Properly reset data overlays when errors occurred

---
 source/views/view_data_processor.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/views/view_data_processor.cpp b/source/views/view_data_processor.cpp
index 0224dc8a6..201fbb5c5 100644
--- a/source/views/view_data_processor.cpp
+++ b/source/views/view_data_processor.cpp
@@ -125,6 +125,11 @@ namespace hex {
             }
         } catch (dp::Node::NodeError &e) {
             this->m_currNodeError = e;
+
+            for (auto overlay : this->m_dataOverlays)
+                SharedData::currentProvider->deleteOverlay(overlay);
+            this->m_dataOverlays.clear();
+
         } catch (std::runtime_error &e) {
             printf("Node implementation bug! %s\n", e.what());
         }