diff options
| -rw-r--r-- | gomponents.go | 3 | ||||
| -rw-r--r-- | gomponents_test.go | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gomponents.go b/gomponents.go index c0aa510..ee156b9 100644 --- a/gomponents.go +++ b/gomponents.go @@ -84,6 +84,9 @@ func El(name string, children ...Node) NodeFunc { } func renderChild(c Node, inside, outside *strings.Builder) { + if c == nil { + return + } if g, ok := c.(group); ok { for _, groupC := range g.children { renderChild(groupC, inside, outside) diff --git a/gomponents_test.go b/gomponents_test.go index db9256c..33d32d1 100644 --- a/gomponents_test.go +++ b/gomponents_test.go @@ -83,6 +83,11 @@ func TestEl(t *testing.T) { e := g.El("div", outsider{}) assert.Equal(t, `<div>outsider</div>`, e) }) + + t.Run("does not fail on nil node", func(t *testing.T) { + e := g.El("div", g.El("span"), nil, g.El("span")) + assert.Equal(t, `<div><span /><span /></div>`, e) + }) } func TestText(t *testing.T) { |