markup/goldmark: Fix data race in the hugocontext wrapper

The window for this to happen is very small, but it has been reported by Go's race detector (-race flag) in a tests once.

2 files changed, 3 insertions, 3 deletions

diff --git a/markup/goldmark/hugocontext/hugocontext.go b/markup/goldmark/hugocontext/hugocontext.go
index ed62bb8c6..b9c548dac 100644
--- a/markup/goldmark/hugocontext/hugocontext.go
+++ b/markup/goldmark/hugocontext/hugocontext.go
@@ -34,7 +34,7 @@ func New() goldmark.Extender {
 
 // Wrap wraps the given byte slice in a Hugo context that used to determine the correct Page
 // in .RenderShortcodes.
-func Wrap(b []byte, pid uint64) []byte {
+func Wrap(b []byte, pid uint64) string {
 	buf := bufferpool.GetBuffer()
 	defer bufferpool.PutBuffer(buf)
 	buf.Write(prefix)
@@ -45,7 +45,7 @@ func Wrap(b []byte, pid uint64) []byte {
 	buf.Write(b)
 	buf.Write(prefix)
 	buf.Write(closingDelimAndNewline)
-	return buf.Bytes()
+	return buf.String()
 }
 
 var kindHugoContext = ast.NewNodeKind("HugoContext")
diff --git a/markup/goldmark/hugocontext/hugocontext_test.go b/markup/goldmark/hugocontext/hugocontext_test.go
index da96cc339..4a6eb80f5 100644
--- a/markup/goldmark/hugocontext/hugocontext_test.go
+++ b/markup/goldmark/hugocontext/hugocontext_test.go
@@ -24,7 +24,7 @@ func TestWrap(t *testing.T) {
 
 	b := []byte("test")
 
-	c.Assert(string(Wrap(b, 42)), qt.Equals, "{{__hugo_ctx pid=42}}\ntest{{__hugo_ctx/}}\n")
+	c.Assert(Wrap(b, 42), qt.Equals, "{{__hugo_ctx pid=42}}\ntest{{__hugo_ctx/}}\n")
 }
 
 func BenchmarkWrap(b *testing.B) {