fix cannot read propery constructor of undefined (#318)

luniehq · Feb 13, 2020 · 0335ea1 · 0335ea1
1 parent ccfd04d
commit 0335ea1
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/lib/reducers/cosmosV0-reducers.js b/lib/reducers/cosmosV0-reducers.js
@@ -344,9 +344,12 @@ function overviewReducer(
 
   return {
     rewards:
-      rewards[0].constructor === Array
-        ? reducers.rewardReducer(rewards)
-        : rewards,
+      // there are some accounts which are not staking and therefore have no rewards
+      rewards[0]
+        ? rewards[0].constructor === Array
+          ? reducers.rewardReducer(rewards)
+          : rewards
+        : null,
     totalRewards: totalRewards,
     liquidStake: liquidStake,
     totalStake: liquidStake.plus(delegatedStake).plus(undelegatingStake)