align aura/babe without staking

2021-01-14 00:03:28 +01:00
parent b2cf9aed83
commit e46fd07d39
1 changed files with 2 additions and 3 deletions
@@ -35,6 +35,7 @@ function queryAura (api: ApiInterfaceRx): Observable<DeriveSessionInfo> {
        [
          false,
          api.registry.createType('u64', 1),
+          // we may have aura without staking (permissioned)
          api.consts.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1)
        ],
        indexes
@@ -51,9 +52,7 @@ function queryBabe (api: ApiInterfaceRx): Observable<DeriveSessionInfo> {
          true,
          api.consts.babe.epochDuration,
          // we may have babe without staking (permissioned)
-          api.consts.staking
-            ? api.consts.staking.sessionsPerEra
-            : api.registry.createType('SessionIndex')
+          api.consts.staking?.sessionsPerEra || api.registry.createType('SessionIndex', 1)
        ],
        indexes
      ])