Cleanup and simplify slightly

1 files changed, 1 insertions, 1 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/fastsearch/DocsumDefinition.java b/container-search/src/main/java/com/yahoo/prelude/fastsearch/DocsumDefinition.java
index 20615a099b6..fe7e7c87927 100644
--- a/container-search/src/main/java/com/yahoo/prelude/fastsearch/DocsumDefinition.java
+++ b/container-search/src/main/java/com/yahoo/prelude/fastsearch/DocsumDefinition.java
@@ -79,7 +79,7 @@ public class DocsumDefinition {
      */
     public Object convert(String fieldName, Inspector value) {
         DocsumField fieldType = getField(fieldName);
-        if (fieldType == null) return null;
+        if (fieldType == null || ! value.valid()) return null;
         return fieldType.convert(value);
     }