Handle printing indenting

2 files changed, 9 insertions, 2 deletions

diff --git a/document/src/tests/fieldvalue/referencefieldvalue_test.cpp b/document/src/tests/fieldvalue/referencefieldvalue_test.cpp
index 246b6244704..dc9430f0c11 100644
--- a/document/src/tests/fieldvalue/referencefieldvalue_test.cpp
+++ b/document/src/tests/fieldvalue/referencefieldvalue_test.cpp
@@ -165,5 +165,13 @@ TEST_F("print() includes reference type and document ID", Fixture) {
                  "DocumentId(id:ns:foo::yoshi))", ss.str());
 }
 
+TEST_F("print() only indents start of output line", Fixture) {
+    ReferenceFieldValue src(f.refType, DocumentId("id:ns:foo::yoshi"));
+    std::ostringstream ss;
+    src.print(ss, false, "    ");
+    EXPECT_EQUAL("    ReferenceFieldValue(ReferenceDataType(foo, id 12345), "
+                 "DocumentId(id:ns:foo::yoshi))", ss.str());
+}
+
 TEST_MAIN() { TEST_RUN_ALL(); }
 
diff --git a/document/src/vespa/document/fieldvalue/referencefieldvalue.cpp b/document/src/vespa/document/fieldvalue/referencefieldvalue.cpp
index ca939b644a0..3e1c7659870 100644
--- a/document/src/vespa/document/fieldvalue/referencefieldvalue.cpp
+++ b/document/src/vespa/document/fieldvalue/referencefieldvalue.cpp
@@ -99,9 +99,8 @@ int ReferenceFieldValue::compare(const FieldValue& rhs) const {
 
 void ReferenceFieldValue::print(std::ostream& os, bool verbose, const std::string& indent) const {
     (void) verbose;
-    (void) indent;
     assert(_dataType != nullptr);
-    os << "ReferenceFieldValue(" << *_dataType << ", DocumentId(";
+    os << indent << "ReferenceFieldValue(" << *_dataType << ", DocumentId(";
     _documentId.print(os, false, "");
     os << "))";
 }