SOLR-14691: Fix a minor back-compat formatting issue.

2020-10-07 20:46:13 +02:00 · 2020-10-07 20:46:13 +02:00 · 969f9c1899
parent 43b1a2fdc7
commit 969f9c1899
1 changed files with 2 additions and 1 deletions
--- a/solr/solrj/src/java/org/apache/solr/common/util/Utils.java
+++ b/solr/solrj/src/java/org/apache/solr/common/util/Utils.java
@ -234,13 +234,14 @@ public class Utils {
        startObject();
        final boolean[] first = new boolean[1];
        first[0] = true;
+        int sz = mapWriter._size();
        mapWriter._forEachEntry((k, v) -> {
          if (first[0]) {
            first[0] = false;
          } else {
            writeValueSeparator();
          }
-          indent();
+          if (sz > 1) indent();
          writeString(k.toString());
          writeNameSeparator();
          write(v);