From cce776f07741beec076fb88f84333d60ac8fac13 Mon Sep 17 00:00:00 2001
From: Dominik Arominski <arominski@ill.fr>
Date: Wed, 15 Jun 2022 13:45:07 +0200
Subject: [PATCH] MaskBinsData: set MaskBins outputWorkspace via string

---
 qt/widgets/instrumentview/src/MaskBinsData.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qt/widgets/instrumentview/src/MaskBinsData.cpp b/qt/widgets/instrumentview/src/MaskBinsData.cpp
index ef6955c61e6f..7524dfaf524b 100644
--- a/qt/widgets/instrumentview/src/MaskBinsData.cpp
+++ b/qt/widgets/instrumentview/src/MaskBinsData.cpp
@@ -33,7 +33,7 @@ void MaskBinsData::mask(std::shared_ptr<Mantid::API::MatrixWorkspace> &workspace
                    [](const size_t spec) -> int { return static_cast<int>(spec); });
     auto alg = Mantid::API::AlgorithmManager::Instance().create("MaskBins", -1);
     alg->setProperty("InputWorkspace", workspace);
-    alg->setProperty("OutputWorkspace", workspace);
+    alg->setPropertyValue("OutputWorkspace", workspace->getName());
     alg->setProperty("InputWorkspaceIndexSet", spectraList);
     alg->setProperty("XMin", mask.start);
     alg->setProperty("XMax", mask.end);