Dave Reisner 400942fedf avoid blowing out the filecache list when using tmpdir ... _alpm_filecache_setup() destroys the list of cachedirs when it finds no writeable directories in the config. This put us in an awkward situation where _alpm_filecache_find() would locate a downloaded file in a r/o cachedir, but then fail to install it after _alpm_filecache_setup() is called (with a NULL argument). Change this behavior to merely prepend the temporary directory to the list of available cachedirs. Dan exposed it in e07547ee4e, as now a package can be found in a directory we may not be able to actually store packages in. Reported-by: Rémy Oudompheng <remy@archlinux.org> Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>		2011-09-06 08:42:02 -05:00
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libalpm	avoid blowing out the filecache list when using tmpdir	2011-09-06 08:42:02 -05:00