The ProgressListener isn't always notified about the total number of Items
found in a MultipartStream.
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Key: FILEUPLOAD-157
URL: https://issues.apache.org/jira/browse/FILEUPLOAD-157
Project: Commons FileUpload
Issue Type: Bug
Affects Versions: 1.2
Environment: All.
Reporter: Paul Spurr
A ProgressListener doesn't always get informed when a new part is found by the
MultipartStream. This is most easily replicated by uploading small files (a few
bytes in size). The listener will be correctly informed about the content
length and the total bytes uploaded but it will be told that it is currently
working on item 0. This causes an issue when this count is used to detect a
form has been submitted with no file.
This has a simple fix to the org.apache.commons.fileupload.MultipartStream
(patch will be attached), when the items count is incremented the listener
needs to be notified.
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