process.env is undefined

aylanbrown · web-flow · commit 7d6acd01da01 · 2019-09-03T10:07:47.000+08:00
diff --git a/src/browser.js b/src/browser.js
@@ -213,7 +213,8 @@ function load() {
 	}
 
 	// If debug isn't set in LS, and we're in Electron, try to load $DEBUG
-	if (!r && typeof process !== 'undefined' && 'env' in process) {
+	// process.env is undefined in sometimes, and it will throw a exception
+	if (!r && typeof process !== 'undefined' && 'env' in process && process.env !== undefined) {
 		r = process.env.DEBUG;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -213,7 +213,8 @@ function load() {`
`213`	`213`	`}`
`214`	`214`
`215`	`215`	`// If debug isn't set in LS, and we're in Electron, try to load $DEBUG`
`216`		`- if (!r && typeof process !== 'undefined' && 'env' in process) {`
	`216`	`+ // process.env is undefined in sometimes, and it will throw a exception`
	`217`	`+ if (!r && typeof process !== 'undefined' && 'env' in process && process.env !== undefined) {`
`217`	`218`	`r = process.env.DEBUG;`
`218`	`219`	`}`
`219`	`220`