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files.included is not an array, keys might not be an index #2580

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files.included is not an array, keys might not be an index #2580

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529c047
files.included is not an array, keys might not be an index
motzke Feb 21, 2017
27219a5
re-format files.included
motzke Feb 22, 2017
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5 changes: 5 additions & 0 deletions lib/middleware/karma.js
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Original file line number Diff line number Diff line change
Expand Up @@ -175,6 +175,11 @@ var createKarmaMiddleware = function (
var scriptTags = []
var scriptUrls = []
for (var i in files.included) {
if (!files.included.hasOwnProperty(i)) {
// files.included is not an array
// keys might not be an index
break
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@wermanoid wermanoid Feb 23, 2017 •
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Is it good idea to break loop?
In case if that strange file without path appears not at the end of "files.included" array, it will broke everything...
Maybe it's better to change 'break' to 'continue'?

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I suggest just using .forEach like this:

if (files.included.forEach && typeof files.included.forEach === 'function') {
  files.included.forEach(function (file) {...})
}

}
var file = files.included[i]
var filePath = file.path
var fileExt = path.extname(filePath)
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