[BitBucket user: Sébastien Jodogne]
[BitBucket date: 2015-09-08.12:55:33]

Reported by andycrabb, Feb 28, 2015 as issue 28 on Google Code

**What steps will reproduce the problem?**

1. Drag and drop files onto 'Upload DICOM files' screen
2. Cancel out of login dialog

**What is the expected output? What do you see instead?**

All files to be uploaded are listed twice.  And you have to cancel out of the 'Authentication Required'  dialog box for each file, if you don't successfully log in.

**What version of the product are you using? On what operating system?**

Orthanc 0.8.6 on Linux (Amazon AMI)