From 90b78bd3f51d348374ea9d969ade455ebd70b743 Mon Sep 17 00:00:00 2001
From: Federico Montesino Pouzols <federico.montesino-pouzols@stfc.ac.uk>
Date: Wed, 14 Oct 2015 08:27:46 +0100
Subject: [PATCH] check negative index, 1301217 , re #13951
---
Framework/LiveData/src/ISISHistoDataListener.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Framework/LiveData/src/ISISHistoDataListener.cpp b/Framework/LiveData/src/ISISHistoDataListener.cpp
index d962ecea3ea..b211f601a4e 100644
--- a/Framework/LiveData/src/ISISHistoDataListener.cpp
+++ b/Framework/LiveData/src/ISISHistoDataListener.cpp
@@ -181,6 +181,10 @@ boost::shared_ptr<Workspace> ISISHistoDataListener::extractData() {
getFloatArray("RRPB", floatBuffer, 32);
const double protonCharge = floatBuffer[8];
+ if (m_timeRegime < 0)
+ throw std::runtime_error("The value of the time regime variable is "
+ "negative. This is an Internal inconsistency.");
+
// find out the number of histograms in the output workspace
const size_t numberOfHistograms =
m_specList.empty() ? m_numberOfSpectra[m_timeRegime] : m_specList.size();
--
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