From 6f685b85540da10fa555aa50b9daf2df7ea9c677 Mon Sep 17 00:00:00 2001
From: Dimitar Tasev <dimtasev@gmail.com>
Date: Wed, 23 Jan 2019 10:59:12 +0000
Subject: [PATCH] Make use of superclass func, re #24475
---
qt/python/mantidqt/widgets/instrumentview/presenter.py | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/qt/python/mantidqt/widgets/instrumentview/presenter.py b/qt/python/mantidqt/widgets/instrumentview/presenter.py
index 2f0da5edaf4..2d045e6014a 100644
--- a/qt/python/mantidqt/widgets/instrumentview/presenter.py
+++ b/qt/python/mantidqt/widgets/instrumentview/presenter.py
@@ -51,9 +51,7 @@ class InstrumentViewPresenter(ObservingPresenter):
but if it isn't - it does nothing
"""
if self.ws_name == workspace_name:
- # if the observer is not cleared here then the C++ object is never freed,
- # and observers keep getting created, and triggering on ADS events
- self.ads_observer = None
+ self.clear_observer()
self.view.emit_close()
def replace_workspace(self, workspace_name, workspace):
--
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