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Cleanup typechecker errors

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This patch cleans up different issues which were spotted by the
typechecker.
This commit is contained in:
Andrey Lushnikov
2017-06-11 23:10:33 -07:00
parent e1d9b29666
commit ac3e76fb22
2 changed files with 11 additions and 7 deletions
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8
lib/Page.js
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@@ -314,7 +314,7 @@ class Page extends EventEmitter {
/**
* @param {function()} fun
* @param {!Array<*>} args
* @return {!Promise<(!Object|udndefined)>}
* @return {!Promise<(!Object|undefined)>}
*/
async evaluate(fun, ...args) {
var response = await helpers.evaluate(this._client, fun, args, false /* awaitPromise */);
@@ -328,7 +328,7 @@ class Page extends EventEmitter {
/**
* @param {function()} fun
* @param {!Array<*>} args
* @return {!Promise<(!Object|udndefined)>}
* @return {!Promise<(!Object|undefined)>}
*/
async evaluateAsync(fun, ...args) {
var response = await helpers.evaluate(this._client, fun, args, true /* awaitPromise */);
@@ -396,7 +396,7 @@ class Page extends EventEmitter {
else if (mimeType === 'image/jpeg')
screenshotType = Page.ScreenshotTypes.JPG;
if (!screenshotType)
throw new Error(`Cannot render to file ${fileName} - unsupported mimeType ${mimeType}`);
throw new Error(`Cannot render to file ${filePath} - unsupported mimeType ${mimeType}`);
var buffer = await this.screenshot(screenshotType, clipRect);
fs.writeFileSync(filePath, buffer);
}
@@ -538,7 +538,7 @@ function convertPrintParameterToInches(parameter) {
}
var value = Number(valueText);
console.assert(!isNaN(value), 'Failed to parse parameter value: ' + text);
var pixels = value * unitToPixels[unit];
pixels = value * unitToPixels[unit];
} else {
throw new Error('printToPDF Cannot handle parameter type: ' + (typeof parameter));
}