From eacbbcfcb149e1f9bc15eeb82f374c4799d6f3de Mon Sep 17 00:00:00 2001
From: Paul Gessinger <paul.gessinger@cern.ch>
Date: Thu, 2 May 2019 12:52:31 +0200
Subject: [PATCH] fix prop result handling
---
.../Acts/ActsGeometry/ActsGeometry/ActsExtrapolationTool.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Tracking/Acts/ActsGeometry/ActsGeometry/ActsExtrapolationTool.h b/Tracking/Acts/ActsGeometry/ActsGeometry/ActsExtrapolationTool.h
index db795b317134..0d4d3f674bf4 100644
--- a/Tracking/Acts/ActsGeometry/ActsGeometry/ActsExtrapolationTool.h
+++ b/Tracking/Acts/ActsGeometry/ActsGeometry/ActsExtrapolationTool.h
@@ -82,7 +82,7 @@ public:
std::vector<Acts::detail::Step> steps;
DebugOutput::result_type debugOutput;
auto res = boost::apply_visitor(visitor, *m_varProp);
- if (res.ok()) {
+ if (!res.ok()) {
ATH_MSG_ERROR("Got error during propagation:" << res.error()
<< ". Returning empty step vector.");
return {};
@@ -139,7 +139,7 @@ private:
if (!result.ok()) {
return result.error();
}
- auto propRes = std::move(*result);
+ auto& propRes = *result;
auto steppingResults = propRes.template get<SteppingLogger::result_type>();
auto debugOutput = propRes.template get<DebugOutput::result_type>();
--
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