From 9d35ebba062cae9cc7bd716ad279ac7d44060a93 Mon Sep 17 00:00:00 2001
From: Alan Donovan <adonovan@google.com>
Date: Wed, 19 Apr 2023 18:48:00 -0400
Subject: std: fix various nilness findings

Found by running
$ go run golang.org/x/tools/go/analysis/passes/nilness/cmd/nilness@latest std

No actual bugs--other than one panic(nil)--but a
few places where error nilness was unclear.

Change-Id: Ia916ba30f46f29c1bcf928cc62280169b922463a
Reviewed-on: https://go-review.googlesource.com/c/go/+/486675
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Alan Donovan <adonovan@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Alan Donovan <adonovan@google.com>
---
 src/bytes/buffer_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/bytes/buffer_test.go')

diff --git a/src/bytes/buffer_test.go b/src/bytes/buffer_test.go
index 81476fbae1..845e5e2209 100644
--- a/src/bytes/buffer_test.go
+++ b/src/bytes/buffer_test.go
@@ -268,7 +268,7 @@ type panicReader struct{ panic bool }
 
 func (r panicReader) Read(p []byte) (int, error) {
 	if r.panic {
-		panic(nil)
+		panic("oops")
 	}
 	return 0, io.EOF
 }
-- 
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