fix XUnit reporter output. Closes mochajs#2584

Volker Buzek · boneskull · commit 55dea2597c92 · 2016-11-24T00:26:21.000-08:00
diff --git a/lib/reporters/xunit.js b/lib/reporters/xunit.js
@@ -43,7 +43,7 @@ function XUnit (runner, options) {
   var tests = [];
   var self = this;
 
-  if (options.reporterOptions && options.reporterOptions.output) {
+  if (options && options.reporterOptions && options.reporterOptions.output) {
     if (!fs.createWriteStream) {
       throw new Error('file output not supported in browser');
     }

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ function XUnit (runner, options) {`
`43`	`43`	`var tests = [];`
`44`	`44`	`var self = this;`
`45`	`45`
`46`		`- if (options.reporterOptions && options.reporterOptions.output) {`
	`46`	`+ if (options && options.reporterOptions && options.reporterOptions.output) {`
`47`	`47`	`if (!fs.createWriteStream) {`
`48`	`48`	`throw new Error('file output not supported in browser');`
`49`	`49`	`}`