From a723055fe4ee3c16d94d4866f3679ba30608d55a Mon Sep 17 00:00:00 2001
From: abercuci <abercuci@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Wed, 3 Feb 2010 14:11:29 +0000
Subject: [PATCH] Avoid nasty crash if user forget to initialize reconstruction
 setup

---
 TRD/AliTRDseedV1.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/TRD/AliTRDseedV1.cxx b/TRD/AliTRDseedV1.cxx
index 5147d38b85b..441cbee35b7 100644
--- a/TRD/AliTRDseedV1.cxx
+++ b/TRD/AliTRDseedV1.cxx
@@ -1270,6 +1270,10 @@ Bool_t AliTRDseedV1::Fit(Bool_t tilt, Bool_t zcorr)
 // Author 
 // A.Bercuci <A.Bercuci@gsi.de>
 
+  if(!fkReconstructor){
+    AliError("The tracklet needs the reconstruction setup. Please initialize by SetReconstructor().");
+    return kFALSE;
+  }
   if(!IsCalibrated()) Calibrate();
 
   const Int_t kClmin = 8;
-- 
2.43.0