attempt to fix crash at the 1st event

civanch · civanch · commit bf6e27795b92 · 2025-03-31T13:37:12.000+02:00
diff --git a/SimG4CMS/Calo/src/CaloSD.cc b/SimG4CMS/Calo/src/CaloSD.cc
@@ -857,7 +857,8 @@ void CaloSD::clearHits() {
     edm::LogVerbatim("CaloSim") << "CaloSD: Clears hit vector for " << GetName()
                                 << " and initialise slave: " << slave[k].get()->name();
 #endif
-    slave[k].get()->Initialize();
+    if (nullptr != slave[k].get())
+      slave[k].get()->Initialize();
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -857,7 +857,8 @@ void CaloSD::clearHits() {`
`857`	`857`	`edm::LogVerbatim("CaloSim") << "CaloSD: Clears hit vector for " << GetName()`
`858`	`858`	`<< " and initialise slave: " << slave[k].get()->name();`
`859`	`859`	`#endif`
`860`		`- slave[k].get()->Initialize();`
	`860`	`+ if (nullptr != slave[k].get())`
	`861`	`+ slave[k].get()->Initialize();`
`861`	`862`	`}`
`862`	`863`	`}`
`863`	`864`