digest operator assigns the special variable 'last' for each iteration

2026-07-21 09:09:32 +02:00
parent 2f616f349b
commit 07aecfc4e7
1 changed files with 2 additions and 1 deletions
@@ -48,9 +48,10 @@ func evalDigest(ctx kern.ExprContext, opTerm *scan.Term) (v any, err error) {
 		ctx.SetVar("#", it.Count())
 		if rightValue, err = opTerm.Children[1].Compute(ctx); err == nil {
 			if rightValue == nil {
-				break
+				err = io.EOF
 			} else {
 				lastValue = rightValue
+				ctx.SetVar(kern.ControlLastResult, lastValue)
 			}
 		}
 		ctx.DeleteVar("#")