Use correct method to check row count (#16921)

1 files changed, 4 insertions, 4 deletions

diff --git a/plugins/Referrers/API.php b/plugins/Referrers/API.php
index d5e2f33a65..f4bc28bc94 100644
--- a/plugins/Referrers/API.php
+++ b/plugins/Referrers/API.php
@@ -752,14 +752,14 @@ class API extends \Piwik\Plugin\API
 
             $table->setAllTableMetadata($numericArchives->getAllTableMetadata());
 
-            if ($table->getRows() == 0) {
-                $table->addRow(new DataTable\Row());
-            }
-
             if ($numericArchives->getRowsCount() == 0) {
                 return;
             }
 
+            if ($table->getRowsCountWithoutSummaryRow() == 0) {
+                $table->addRow(new DataTable\Row());
+            }
+
             $row = $table->getFirstRow();
             foreach ($numericArchives->getFirstRow() as $name => $value) {
                 $row->setColumn($name, $value);