fmt: always clear wrapErrs

Like panicking and erroring - wrapErrs should always be reset to the default false. wrapErrs should only be true when set by Errorf. Change-Id: I4d51cc2f0905109e232b0983dc5331bd34f138bc Reviewed-on: https://go-review.googlesource.com/c/go/+/178517 Run-TryBot: Martin Möhrmann <[email protected]> TryBot-Result: Gobot Gobot <[email protected]> Reviewed-by: Damien Neil <[email protected]>
achew22 · May 23, 2019 · 6f51082 · 6f51082
1 parent 3e9d8e2
commit 6f51082
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/fmt/print.go b/src/fmt/print.go
@@ -122,7 +122,7 @@ type pp struct {
 	panicking bool
 	// erroring is set when printing an error string to guard against calling handleMethods.
 	erroring bool
-	// wrapErrors is set when the format string may contain a %w verb.
+	// wrapErrs is set when the format string may contain a %w verb.
 	wrapErrs bool
 	// wrappedErr records the target of the %w verb.
 	wrappedErr error
@@ -137,6 +137,7 @@ func newPrinter() *pp {
 	p := ppFree.Get().(*pp)
 	p.panicking = false
 	p.erroring = false
+	p.wrapErrs = false
 	p.fmt.init(&p.buf)
 	return p
 }