Bug fix in Mlem(): adding protection against division by zero

[u/mrichter/AliRoot.git] / MUON / AliMUONClusterFinderMLEM.cxx

diff --git a/MUON/AliMUONClusterFinderMLEM.cxx b/MUON/AliMUONClusterFinderMLEM.cxx
index fae9074caa155253f889826d15d241f5b5ddce17..fe01f37925990b10b2ccd83b82fdf0112ddaff34 100644 (file)
--- a/MUON/AliMUONClusterFinderMLEM.cxx
+++ b/MUON/AliMUONClusterFinderMLEM.cxx
@@ -1301,7 +1301,7 @@ void AliMUONClusterFinderMLEM::Mlem(AliMUONCluster& cluster,
           continue; 
         } 
 
-        if (coef[indx] > 1.e-6) 
+        if (sum1 > 1.e-6) 
         {
           sum += pad->Charge()*coef[indx]/sum1;
         }