fix: Init first element in array

HazAT · HazAT · commit f91878599116 · 2019-01-09T09:28:17.000+01:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -10,6 +10,7 @@
   `7` lines pre/post
 - [core]: ref: Change way how transports are initialized
 - [core]: ref: Rename `RequestBuffer` to `PromiseBuffer`, also introduce limit
+- [browser] fix: Prevent empty exception values
 
 ## 4.4.2
 
diff --git a/packages/browser/src/parsers.ts b/packages/browser/src/parsers.ts
@@ -101,6 +101,7 @@ export function prepareFramesForEvent(stack: TraceKitStackFrame[]): StackFrame[]
 export function addExceptionTypeValue(event: SentryEvent, message: string): void {
   event.exception = event.exception || {};
   event.exception.values = event.exception.values || [];
+  event.exception.values[0] = event.exception.values[0] || {};
   event.exception.values[0].value = event.exception.values[0].value || message;
   event.exception.values[0].type = event.exception.values[0].type || 'Error';
 }

Original file line number	Diff line number	Diff line change
`@@ -101,6 +101,7 @@ export function prepareFramesForEvent(stack: TraceKitStackFrame[]): StackFrame[]`
`101`	`101`	`export function addExceptionTypeValue(event: SentryEvent, message: string): void {`
`102`	`102`	`event.exception = event.exception \|\| {};`
`103`	`103`	`event.exception.values = event.exception.values \|\| [];`
	`104`	`+ event.exception.values[0] = event.exception.values[0] \|\| {};`
`104`	`105`	`event.exception.values[0].value = event.exception.values[0].value \|\| message;`
`105`	`106`	`event.exception.values[0].type = event.exception.values[0].type \|\| 'Error';`
`106`	`107`	`}`