simplify HitGroup error propagation

1 files changed, 1 insertions, 5 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/fastsearch/VespaBackEndSearcher.java b/container-search/src/main/java/com/yahoo/prelude/fastsearch/VespaBackEndSearcher.java
index c28e18a37d5..9c663dab3b2 100644
--- a/container-search/src/main/java/com/yahoo/prelude/fastsearch/VespaBackEndSearcher.java
+++ b/container-search/src/main/java/com/yahoo/prelude/fastsearch/VespaBackEndSearcher.java
@@ -232,11 +232,7 @@ public abstract class VespaBackEndSearcher extends PingableSearcher {
     }
 
     private void mergeErrorsInto(Result destination, Result source) {
-        ErrorHit eh = source.hits().getErrorHit();
-        if (eh != null) {
-            for (ErrorMessage error : eh.errors())
-                destination.hits().addError(error);
-        }
+        destination.hits().addErrorsFrom(source.hits());
     }
 
     void traceQuery(String sourceName, String type, Query query, int offset, int hits, int level, Optional<String> quotedSummaryClass) {