simplify a bit areAllOfTheSameType

funny-falcon · funny-falcon · commit 9fd1d1406690 · 2018-12-06T19:57:22.000+03:00
diff --git a/wrap.go b/wrap.go
@@ -107,10 +107,11 @@ func areAllOfTheSameType(errs ...error) bool {
 			return false
 		}
 
-		if errorType != nil && errorType != typedError.Type() {
+		if errorType == nil {
+			errorType = typedError.Type()
+		} else if errorType != typedError.Type() {
 			return false
 		}
-		errorType = typedError.Type()
 	}
 
 	return true

Original file line number	Diff line number	Diff line change
`@@ -107,10 +107,11 @@ func areAllOfTheSameType(errs ...error) bool {`
`107`	`107`	`return false`
`108`	`108`	`}`
`109`	`109`
`110`		`- if errorType != nil && errorType != typedError.Type() {`
	`110`	`+ if errorType == nil {`
	`111`	`+ errorType = typedError.Type()`
	`112`	`+ } else if errorType != typedError.Type() {`
`111`	`113`	`return false`
`112`	`114`	`}`
`113`		`- errorType = typedError.Type()`
`114`	`115`	`}`
`115`	`116`
`116`	`117`	`return true`