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fix(runtime-core): empty boolean props (#844)

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close #843
This commit is contained in:
jods
2020-03-16 15:19:06 +01:00
committed by GitHub
parent 760c3e0fd6
commit c7ae269972
2 changed files with 31 additions and 3 deletions
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5
packages/runtime-core/src/componentProps.ts
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@@ -260,7 +260,8 @@ function normalizePropsOptions(
const booleanIndex = getTypeIndex(Boolean, prop.type)
const stringIndex = getTypeIndex(String, prop.type)
prop[BooleanFlags.shouldCast] = booleanIndex > -1
prop[BooleanFlags.shouldCastTrue] = booleanIndex < stringIndex
prop[BooleanFlags.shouldCastTrue] =
stringIndex < 0 || booleanIndex < stringIndex
// if the prop needs boolean casting or default value
if (booleanIndex > -1 || hasOwn(prop, 'default')) {
needCastKeys.push(normalizedKey)
@@ -297,7 +298,7 @@ function getTypeIndex(
return i
}
}
} else if (isObject(expectedTypes)) {
} else if (isFunction(expectedTypes)) {
return isSameType(expectedTypes, type) ? 0 : -1
}
return -1