Refs #5074: fix for shared parameter maps when copying a workspace

affected MedianDetectorTest in SOME cases
mantidproject · May 3, 2012 · 36e0dfd · 36e0dfd
1 parent 2569369
commit 36e0dfd
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Code/Mantid/Framework/API/src/WorkspaceFactory.cpp b/Code/Mantid/Framework/API/src/WorkspaceFactory.cpp
@@ -89,7 +89,9 @@ void WorkspaceFactoryImpl::initializeFromParent(const MatrixWorkspace_const_sptr
 {
   child->setTitle(parent->getTitle());
   child->setComment(parent->getComment());
-  child->setInstrument(parent->getInstrument());  // This call also copies the parameter map
+  child->setInstrument(parent->getInstrument());  // This call also copies the SHARED POINTER to the parameter map
+  // This call will (should) perform a COPY of the parameter map.
+  child->instrumentParameters();
   // TODO: Deprecate this
   child->m_spectraMap = parent->m_spectraMap;
   child->m_sample = parent->m_sample;