From b5886f0fd365229f35f7d9dcfb7952f7217fac37 Mon Sep 17 00:00:00 2001
From: haavard <haavard@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Fri, 30 Oct 2009 13:43:59 +0000
Subject: [PATCH] Add protection for missing pressure sensors

---
 TPC/AliTPCPreprocessor.cxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/TPC/AliTPCPreprocessor.cxx b/TPC/AliTPCPreprocessor.cxx
index 08e565e38fb..d2f7fb3d2fa 100644
--- a/TPC/AliTPCPreprocessor.cxx
+++ b/TPC/AliTPCPreprocessor.cxx
@@ -952,8 +952,10 @@ UInt_t AliTPCPreprocessor::ExtractCE(Int_t sourceFXS)
    AliDCSSensor *sensor=0;
    for (Int_t isensor=0; isensor<kNumPressureSensors; ++isensor ) {
       sensor = fPressure->GetSensor(kPressureSensorNames[isensor]);
-      sensor->SetNameTitle(kPressureSensorNames[isensor],kPressureSensorNames[isensor]);       
-      ceObjects->Add(sensor);
+      if (sensor) {
+       sensor->SetNameTitle(kPressureSensorNames[isensor],kPressureSensorNames[isensor]);       
+       ceObjects->Add(sensor);
+      }
    }
  }   
 
-- 
2.39.3