Do not warn about missing database if being downloaded

When a configured repo database is not already downloaded, a warning
message such as "warning: database file for 'testing' does not exist"
is printed.  Disable this warning when the database is scheduled to
be downloaded in the transaction.

Signed-off-by: Allan McRae <allan@archlinux.org>

2 files changed, 4 insertions, 3 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index d2d6055d..f1c6efd3 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -351,7 +351,9 @@ typedef enum _alpm_event_t {
 	ALPM_EVENT_DISKSPACE_DONE,
 	/** An optdepend for another package is being removed
 	 * The requiring package and its dependency are passed to the callback */
-	ALPM_EVENT_OPTDEP_REQUIRED
+	ALPM_EVENT_OPTDEP_REQUIRED,
+	/** A configured repository database is missing */
+	ALPM_EVENT_DATABASE_MISSING
 } alpm_event_t;
 
 /** Event callback */
diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c
index 6bac6fbf..60094552 100644
--- a/lib/libalpm/be_sync.c
+++ b/lib/libalpm/be_sync.c
@@ -89,8 +89,7 @@ static int sync_db_validate(alpm_db_t *db)
 	if(_alpm_access(db->handle, NULL, dbpath, R_OK) != 0 && errno == ENOENT) {
 		db->status &= ~DB_STATUS_EXISTS;
 		db->status |= DB_STATUS_MISSING;
-		_alpm_log(db->handle, ALPM_LOG_WARNING,
-				"database file for '%s' does not exist\n", db->treename);
+		EVENT(db->handle, ALPM_EVENT_DATABASE_MISSING, db->treename, NULL);
 		goto valid;
 	}
 	db->status |= DB_STATUS_EXISTS;