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authorDave Reisner <dreisner@archlinux.org>2011-09-04 20:59:17 +0200
committerDan McGee <dan@archlinux.org>2011-09-06 15:42:02 +0200
commit400942fedf35d4fc6b584b8f1552f1ec649136fe (patch)
treec8d8b0cfebbd6d80c652711542f8cdbb91193b93 /m4/lib-link.m4
parent7ea1ea88bbca64514d5aad64fe199191f0f2eea1 (diff)
downloadpacman-400942fedf35d4fc6b584b8f1552f1ec649136fe.tar.gz
pacman-400942fedf35d4fc6b584b8f1552f1ec649136fe.tar.xz
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 e07547ee4ed4, 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>
Diffstat (limited to 'm4/lib-link.m4')
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