diff options
Diffstat (limited to 'markup/goldmark/render_hooks.go')
| -rw-r--r-- | markup/goldmark/render_hooks.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/markup/goldmark/render_hooks.go b/markup/goldmark/render_hooks.go index 12cf00455..1e91f7ab1 100644 --- a/markup/goldmark/render_hooks.go +++ b/markup/goldmark/render_hooks.go @@ -499,10 +499,10 @@ func (r *hookedRenderer) renderHeading(w util.BufWriter, source []byte, node ast text := ctx.PopRenderedString() - // All ast.Heading nodes are guaranteed to have an attribute called "id" - // that is an array of bytes that encode a valid string. - anchori, _ := n.AttributeString("id") - anchor := anchori.([]byte) + var anchor []byte + if anchori, ok := n.AttributeString("id"); ok { + anchor, _ = anchori.([]byte) + } page, pageInner := render.GetPageAndPageInner(ctx) |