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Don't display arrows with only one error.

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This commit is contained in:
Joe Haddad
2016-12-05 19:20:53 -05:00
parent 10aa81672b
commit ee8ec067b9
1 changed files with 7 additions and 4 deletions
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11
packages/react-dev-utils/failFast.js vendored
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@@ -185,13 +185,16 @@ let viewIndex = -1
let frameSettings = []
function renderAdditional() {
let text = ' '
if (capturedErrors.length > 1) {
text = `Errors ${viewIndex + 1} of ${capturedErrors.length}`
}
if (additionalReference.lastChild) {
additionalReference.removeChild(additionalReference.lastChild)
}
let text = ' '
if (capturedErrors.length <= 1) {
additionalReference.appendChild(document.createTextNode(text))
return
}
text = `Errors ${viewIndex + 1} of ${capturedErrors.length}`
const span = document.createElement('span')
span.appendChild(document.createTextNode(text))
const group = document.createElement('span')