fix: fix a situation when navigationStart is empty

debug-tips · Aug 31, 2018 · 14a8fd5 · 14a8fd5
1 parent 84f1b3e
commit 14a8fd5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/index.js b/lib/index.js
@@ -57,7 +57,7 @@
 
   var getEntry = function() {
     var entry = win.performance.timing;
-    var timeOrigin = entry.navigationStart;
+    var timeOrigin = entry.navigationStart || entry.redirectStart || entry.fetchStart;
     var finalEntry = {
       entryType: 'navigation',
       initiatorType: 'navigation',