Allow fileconflict if unowned file moving into backup array

The bulk of this commit is adding new tests to ensure the new behavior
works without disrupting old behavior. This is a relatively sane maneuver
when a package adds a conf file (e.g. '/etc/mercurial/hgrc') that was
not previously in the package, but it is placed in the backup array. In
essence, we can treat the existing file as having always been a part of
the package and do our normal compare/install as pacnew logic checks.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/backup.h b/lib/libalpm/backup.h
index 39c01a6d..0b84a68c 100644
--- a/lib/libalpm/backup.h
+++ b/lib/libalpm/backup.h
@@ -24,7 +24,7 @@
 #include "alpm.h"
 
 int _alpm_split_backup(const char *string, alpm_backup_t **backup);
-alpm_backup_t *_alpm_needbackup(const char *file, const alpm_list_t *backup_list);
+alpm_backup_t *_alpm_needbackup(const char *file, alpm_pkg_t *pkg);
 void _alpm_backup_free(alpm_backup_t *backup);
 alpm_backup_t *_alpm_backup_dup(const alpm_backup_t *backup);