X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftdb2%2Ftdb1_tdb.c;h=895a8c2ae59218ab43778905df0787c31a96b104;hp=384654ed941a87910a3b1c00be07a570f4cae018;hb=8bc38cb177928ef739440c32e33a8eaf23a5dd22;hpb=98c754ffe65bc335f66161d6cc8705d4ea2710ec

diff --git a/ccan/tdb2/tdb1_tdb.c b/ccan/tdb2/tdb1_tdb.c
index 384654ed..895a8c2a 100644
--- a/ccan/tdb2/tdb1_tdb.c
+++ b/ccan/tdb2/tdb1_tdb.c
@@ -201,11 +201,12 @@ static TDB_DATA _tdb1_fetch(struct tdb_context *tdb, TDB_DATA key)
 	return ret;
 }
 
-TDB_DATA tdb1_fetch(struct tdb_context *tdb, TDB_DATA key)
+enum TDB_ERROR tdb1_fetch(struct tdb_context *tdb, TDB_DATA key, TDB_DATA *data)
 {
-	TDB_DATA ret = _tdb1_fetch(tdb, key);
-
-	return ret;
+	*data = _tdb1_fetch(tdb, key);
+	if (data->dptr == NULL)
+		return tdb->last_error;
+	return TDB_SUCCESS;
 }
 
 /*
@@ -626,6 +627,8 @@ int tdb1_append(struct tdb_context *tdb, TDB_DATA key, TDB_DATA new_dbuf)
 	TDB_DATA dbuf;
 	int ret = -1;
 
+	assert(tdb->flags & TDB_VERSION1);
+
 	/* find which hash bucket it is in */
 	hash = tdb_hash(tdb, key.dptr, key.dsize);
 	if (tdb1_lock(tdb, TDB1_BUCKET(hash), F_WRLCK) == -1)