Fix: Performance not available

This commit is contained in:
surunzi
2016-05-19 21:21:27 +08:00
parent 4e60488a64
commit 3f840f8d75

View File

@@ -153,8 +153,11 @@ export default class Network extends Tool
}
_getPerformanceTimingData()
{
var performance = window.webkitPerformance || window.performance,
timing = performance.timing;
var performance = window.webkitPerformance || window.performance;
if (!performance) return;
var timing = performance.timing;
var data = [];