@@ -1739,7 +1739,7 @@ struct Lambdastarproxy {
       // the track has a valid TOF match. Tracks without TOF are kept with
       // the TPC-only decision, avoiding an additional TOF-matching efficiency loss.
       if (isDeuteron) {
-        if (std::abs(nsTPC) >= tpcCut) {
+        if (!std::isfinite(nsTPC) || std::abs(nsTPC) >= tpcCut) {
           return false;
         }
         if (lstarEnableTOFNsigmaCutDe.value != 0 && hasTof) {
Original file line number	Diff line number	Diff line change
`@@ -1739,7 +1739,7 @@ struct Lambdastarproxy {`
`1739`	`1739`	`// the track has a valid TOF match. Tracks without TOF are kept with`
`1740`	`1740`	`// the TPC-only decision, avoiding an additional TOF-matching efficiency loss.`
`1741`	`1741`	`if (isDeuteron) {`
`1742`		`- if (std::abs(nsTPC) >= tpcCut) {`
	`1742`	`+ if (!std::isfinite(nsTPC) \|\| std::abs(nsTPC) >= tpcCut) {`
`1743`	`1743`	`return false;`
`1744`	`1744`	`}`
`1745`	`1745`	`if (lstarEnableTOFNsigmaCutDe.value != 0 && hasTof) {`