[Libguestfs] [supermin PATCH] rpm: check for SQLite-based RPM DB
Fedora 33 switched the DB of RPM to SQLite, so no more Packages/Name/etc
files. Because any missing file exception is ignored when checking for
--if-newer, the lack of the Package files was not properly noticed, so
the appliance was always considered out out date.
Check for the SQLite-based DB first, falling back to the old format.
Signed-off-by: Pino Toscano <ptoscano(a)redhat.com>
---
src/ph_rpm.ml | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/ph_rpm.ml b/src/ph_rpm.ml
index dbe3bda..0821126 100644
--- a/src/ph_rpm.ml
+++ b/src/ph_rpm.ml
@@ -234,7 +234,10 @@ let rpm_package_name pkg =
rpm.name
let rpm_get_package_database_mtime () =
- (lstat "/var/lib/rpm/Packages").st_mtime
+ try
+ (lstat "/var/lib/rpm/rpmdb.sqlite").st_mtime
+ with Unix_error (ENOENT, _, _) ->
+ (lstat "/var/lib/rpm/Packages").st_mtime
(* Return the best provider of a particular RPM requirement.
*
--
2.26.2