fix(apm): Check if performance.getEntries() exists (#2710)

suke · web-flow · commit e7a91d98b72b · 2020-06-30T15:41:26.000+02:00
diff --git a/packages/apm/src/integrations/tracing.ts b/packages/apm/src/integrations/tracing.ts
@@ -561,7 +561,7 @@ export class Tracing implements Integration {
    * @param transactionSpan The transaction span
    */
   private static _addPerformanceEntries(transactionSpan: SpanClass): void {
-    if (!global.performance) {
+    if (!global.performance || !global.performance.getEntries) {
       // Gatekeeper if performance API not available
       return;
     }

Original file line number	Diff line number	Diff line change
`@@ -561,7 +561,7 @@ export class Tracing implements Integration {`
`561`	`561`	`* @param transactionSpan The transaction span`
`562`	`562`	`*/`
`563`	`563`	`private static _addPerformanceEntries(transactionSpan: SpanClass): void {`
`564`		`- if (!global.performance) {`
	`564`	`+ if (!global.performance \|\| !global.performance.getEntries) {`
`565`	`565`	`// Gatekeeper if performance API not available`
`566`	`566`	`return;`
`567`	`567`	`}`