Merge pull request blevesearch#104 from abhinavdangeti/v11.x

[v11] Move all iterator forward until a match, only if possible
abhinavdangeti · Dec 16, 2021 · b1a9b6f · b1a9b6f
2 parents f18bb30 + eeb4160
commit b1a9b6f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/posting.go b/posting.go
@@ -668,7 +668,7 @@ func (i *PostingsIterator) nextDocNumAtOrAfter(atOrAfter uint64) (uint64, bool,
 
 	i.Actual.AdvanceIfNeeded(uint32(atOrAfter))
 
-	if !i.Actual.HasNext() {
+	if !i.Actual.HasNext() || !i.all.HasNext() {
 		// couldn't find anything
 		return 0, false, nil
 	}
@@ -693,6 +693,10 @@ func (i *PostingsIterator) nextDocNumAtOrAfter(atOrAfter uint64) (uint64, bool,
 			}
 		}
 
+		if !i.all.HasNext() {
+			return 0, false, nil
+		}
+
 		allN = i.all.Next()
 	}