Room::downloadFile(): make sure to store the initiated file transfer anew

QHash doesn't overwrite an entry if it already exists; this might lead to the target file name from the previous transfer kept in the table of file transfers. The commit fixes that.

1 files changed, 2 insertions, 0 deletions

diff --git a/room.cpp b/room.cpp
index 3ea6c323..b48a1fc4 100644
--- a/room.cpp
+++ b/room.cpp
@@ -1125,6 +1125,8 @@ void Room::downloadFile(const QString& eventId, const QUrl& localFilename)
     auto job = connection()->downloadFile(fileUrl, filePath);
     if (isJobRunning(job))
     {
+        // If there was a previous transfer (completed or failed), remove it.
+        d->fileTransfers.remove(eventId);
         d->fileTransfers.insert(eventId, { job, job->targetFileName() });
         connect(job, &BaseJob::downloadProgress, this,
             [this,eventId] (qint64 received, qint64 total) {