Make sure the service is retrieved

HEP-FCC · Nov 1, 2024 · c336d02 · c336d02
1 parent 00a4974
commit c336d02
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/SimG4Fast/src/components/SimG4ParticleSmearSimple.cpp b/SimG4Fast/src/components/SimG4ParticleSmearSimple.cpp
@@ -14,6 +14,13 @@ SimG4ParticleSmearSimple::SimG4ParticleSmearSimple(const std::string& type, cons
 SimG4ParticleSmearSimple::~SimG4ParticleSmearSimple() {}
 
 StatusCode SimG4ParticleSmearSimple::initialize() {
+
+  m_randSvc = service("RndmGenSvc", false);
+  if (!m_randSvc) {
+    error() << "Couldn't get RndmGenSvc" << endmsg;
+    return StatusCode::FAILURE;
+  }
+
   if (AlgTool::initialize().isFailure()) {
     return StatusCode::FAILURE;
   }