Small change

Co-authored-by: Andriy Redko <drreta@gmail.com> Signed-off-by: gaobinlong <gbl_long@163.com>
opensearch-project · Sep 12, 2023 · b19ed23 · b19ed23
1 parent 7fe6edf
commit b19ed23
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/ingest-common/src/main/java/org/opensearch/ingest/common/RenameProcessor.java b/modules/ingest-common/src/main/java/org/opensearch/ingest/common/RenameProcessor.java
@@ -81,7 +81,7 @@ boolean isIgnoreMissing() {
     @Override
     public IngestDocument execute(IngestDocument document) {
         String path = document.renderTemplate(field);
-        boolean fieldPathIsNullOrEmpty = Strings.isEmpty(path);
+        final boolean fieldPathIsNullOrEmpty = Strings.isNullOrEmpty(path);
         if (fieldPathIsNullOrEmpty || document.hasField(path, true) == false) {
             if (ignoreMissing) {
                 return document;