File empty error message in Google Chrome

[meventi-stephan]

Prerequisites

• I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• The issue still exists against the latest master branch of bootstrap-fileinput.
• This is not an usage question. I confirm having read the plugin documentation and demos.
• This is not a general programming / coding question. (Those should be directed to the webtips Q & A forum).
• I have attempted to find the simplest possible steps to reproduce the issue.
• I have included a failing test as a pull request (Optional).

Steps to reproduce the issue

1. Go to page http://plugins.krajee.com/file-multi-lang-demo#portugese-br-input
2. Uploading an empty file (0 KB) in Google Chrome
3. An error "GET data: net::ERR_INVALID_URL" is visible in Console (in Developer Tools)

Expected behavior and actual behavior

I was expecting no such error in Google Chrome. Perhaps an additional error handling for empty files makes also sense.

Environment

Browsers

• Google Chrome
• Mozilla Firefox
• Internet Explorer
• Safari

Operating System

• Windows
• Mac OS X
• Linux
• Mobile

Libraries

• jQuery version:
• bootstrap-fileinput version: 4.3.5

Isolating the problem

• This bug happens on the plugin demos page
• The bug happens consistently across all tested browsers
• This bug happens when using bootstrap-fileinput without other plugins
• I can reproduce this bug in a jsbin

[kartik-v]

Resolved via 5edbd4d and documented in the change log.