mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-23 18:41:38 +01:00
ac01c5c89a
* Specify type before parameter name
Various JSDoc `@param` entries were specified as `name {type}` rather
than `{type} name`.
A couple of `@return` entries have been given types as well.
* Use JSDoc optional syntax rather than Closure syntax
* Use @returns rather than @return
* Use consistent built-in type capitalization
Primitive types are lower-case, and Object is upper-case.
* Separate param/return description with a dash
25 lines
542 B
JavaScript
25 lines
542 B
JavaScript
/**
|
|
* Returns error without stack trace for better UI display
|
|
* @param {Error} err - error
|
|
* @returns {Error} - Error with clean stack trace.
|
|
*/
|
|
function cleanErrorStack (err) {
|
|
let name = err.name
|
|
name = (name === undefined) ? 'Error' : String(name)
|
|
|
|
let msg = err.message
|
|
msg = (msg === undefined) ? '' : String(msg)
|
|
|
|
if (name === '') {
|
|
err.stack = err.message
|
|
} else if (msg === '') {
|
|
err.stack = err.name
|
|
} else {
|
|
err.stack = err.name + ': ' + err.message
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
export default cleanErrorStack
|