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| author | Markus Wüstenberg | 2020-10-23 12:14:23 +0200 |
|---|---|---|
| committer | GitHub | 2020-10-23 12:14:23 +0200 |
| commit | 3198b25445ce1dc81158353b3e012e8881014790 (patch) | |
| tree | e6e288b1423ef8888311d7e40b913fcb84fdb223 /gomponents.go | |
| parent | 6d2fb0eeb15d6b9774f127517d160137251264a4 (diff) | |
| download | gomponents-3198b25445ce1dc81158353b3e012e8881014790.tar.lz gomponents-3198b25445ce1dc81158353b3e012e8881014790.tar.zst gomponents-3198b25445ce1dc81158353b3e012e8881014790.zip | |
Don't render or error on nil children (#32)
This makes it easier to e.g. conditionally skip a component for rendering.
Diffstat (limited to 'gomponents.go')
| -rw-r--r-- | gomponents.go | 3 |
1 files changed, 3 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) |