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Fix rendering 0 as only child without attrs - fixes #1752

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This commit is contained in:
Stephan Hoyer 2017-03-28 12:25:14 +02:00
parent e88bddb3c8
commit 7960781ea1
2 changed files with 6 additions and 1 deletions
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2
render/hyperscript.js
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@ -73,7 +73,7 @@ function hyperscript(selector) {
var cached = selectorCache[selector] || compileSelector(selector)
}
if (!attrs) {
if (attrs == null) {
attrs = {}
} else if (typeof attrs !== "object" || attrs.tag != null || Array.isArray(attrs)) {
attrs = {}

5
render/tests/test-hyperscript.js
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@ -273,6 +273,11 @@ o.spec("hyperscript", function() {
o(vnode.children[0]).equals(null)
o(vnode.children[1]).equals(undefined)
})
o("handles falsy number single child without attrs", function() {
var vnode = m("div", 0)
o(vnode.text).equals(0)
})
})
o.spec("permutations", function() {
o("handles null attr and children", function() {