This commit was *not* committed to master yet.
I'll leave the ticket unresolved until it'll be.
This fixes a regression introduced in SVN r73442:
Our setup created undesired temporary files and left them
in the temp folder. Also we saw a slight one-time-increase
in memory consumption.
This patch was the work of Carlo Bramini
He proposed the fix on 2016-12-30 already.
There are ongoing discussions about an alternative approach
to the initial problem that SVN r73442 tried to address.
Serge Gautherie can and shall evaluate that alternative later in dev.
For now many thanks to Carlo Bramini for this fix.
like in last release
(cherry picked from commit dba2f743c5)
CORE-14164
- Contrary to what Wine thought, this works even if the cabinet file does not have a ".cab" extension.
- Instead of polluting the directory where the cabinet file exists with all the files extracted from it,
we only extract the needed file to a temporary folder (thus being sure it does not overwrite any other
existing file with the same name), and then we move the extracted file to its final destination with rename.
