Fix isGenesisSlot (only on Babe) (#1443)

2019-10-03 22:46:31 +02:00
parent a03a303b8f
commit f145fe7c8b
1 changed files with 1 additions and 1 deletions
@@ -108,7 +108,7 @@ export function info (api: ApiInterfaceRx): () => Observable<DerivedSessionInfo>
          // https://github.com/paritytech/substrate/pull/2802/files#diff-5e5e1c3aec9ddfde0a9054d062ab3db9R156
          of([
            hasBabe,
-            !!api.query.babe.genesisSlot,
+            hasBabe && !!api.query.babe.genesisSlot,
            hasBabe
              ? api.consts.babe.epochDuration
              : ONE,