refs #9954 attach request only if a request url is actually set

1 files changed, 3 insertions, 1 deletions

diff --git a/js/piwik.js b/js/piwik.js
index cd00196bd2..c5597236c5 100644
--- a/js/piwik.js
+++ b/js/piwik.js
@@ -4497,7 +4497,9 @@ if (typeof window.Piwik !== 'object') {
                         'contentImpressions'
                     );
 
-                    requests.push(request);
+                    if (request) {
+                        requests.push(request);
+                    }
                 }
 
                 return requests;