fix: not raise error when readme might not exist

This commit is contained in:
EnixCoda 2019-04-09 21:32:21 +08:00
parent 85d0efbede
commit e5f0d1b1cb
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@ -318,9 +318,9 @@ const clippy = createClippy()
let currentCodeSnippetElement: Element
function attachCopySnippet() {
const readmeSelector = '.repository-content #readme article'
const readmeArticleSelector = '.repository-content #readme article'
return $(
readmeSelector,
readmeArticleSelector,
readmeElement =>
readmeElement.addEventListener('mouseover', e => {
// only move clippy when mouse is over a new snippet(<pre>)
@ -340,7 +340,12 @@ function attachCopySnippet() {
}
}
}),
() => raiseError(new Error('cannot mount point for copy snippet button')),
() => {
const readmeSelector = '.repository-content #readme'
$(readmeSelector, undefined, () =>
raiseError(new Error('cannot find mount point for copy snippet button while readme exists'))
)
},
)
}