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refactor: remove null comparisons

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This commit is contained in:
Evan You
2020-03-18 18:14:51 -04:00
parent 811f28a7d1
commit ba9a91c48c
18 changed files with 104 additions and 119 deletions
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4
packages/runtime-core/src/errorHandling.ts
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@@ -79,7 +79,7 @@ export function callWithAsyncErrorHandling(
): any[] {
if (isFunction(fn)) {
const res = callWithErrorHandling(fn, instance, type, args)
if (res != null && !res._isVue && isPromise(res)) {
if (res && !res._isVue && isPromise(res)) {
res.catch(err => {
handleError(err, instance, type)
})
@@ -108,7 +108,7 @@ export function handleError(
const errorInfo = __DEV__ ? ErrorTypeStrings[type] : type
while (cur) {
const errorCapturedHooks = cur.ec
if (errorCapturedHooks !== null) {
if (errorCapturedHooks) {
for (let i = 0; i < errorCapturedHooks.length; i++) {
if (errorCapturedHooks[i](err, exposedInstance, errorInfo)) {
return