X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;ds=sidebyside;f=STEER%2FESD%2FAliESDTrdTrack.cxx;h=3d7106dedcaf71f35579700c9b783f62c0bf1f64;hb=59e0dcd51894361f09ab9458674fc6afff94eeb5;hp=108137a3e5251c87a4a6e77c23d9cb567da77de9;hpb=3d1168d4fdb9ca91458f1186b2a3138d670358ac;p=u%2Fmrichter%2FAliRoot.git

diff --git a/STEER/ESD/AliESDTrdTrack.cxx b/STEER/ESD/AliESDTrdTrack.cxx
index 108137a3e52..3d7106dedca 100644
--- a/STEER/ESD/AliESDTrdTrack.cxx
+++ b/STEER/ESD/AliESDTrdTrack.cxx
@@ -163,7 +163,7 @@ Int_t AliESDTrdTrack::GetPt() const
     Int_t layerMaskId = maskIdLut[this->GetLayerMask()];
     Int_t c1 = c1Lut[layerMaskId];
     Int_t c1Ext = c1 << 8;
-    Int_t ptRawStage4 = c1Ext / (this->GetA() >> 2);
+    Int_t ptRawStage4 = c1Ext / ((this->GetA() >> 2) != 0 ? (this->GetA() >> 2) : 1 );
     Int_t ptRawComb4 = ptRawStage4;
     Int_t ptExtComb4 = (ptRawComb4 > 0) ? ptRawComb4 + 33 : ptRawComb4 - 30;