account-tracker - guard against empty block

7 years ago · 91accee2c6
parent 49ef93b991
commit 91accee2c6
1 changed files with 2 additions and 1 deletions
--- a/app/scripts/lib/account-tracker.js
+++ b/app/scripts/lib/account-tracker.js
@ -130,8 +130,9 @@ class AccountTracker {
  async _updateForBlock (blockNumber) {
    this._currentBlockNumber = blockNumber

-    // this shouldn't be here...
+    // block gasLimit polling shouldn't be in account-tracker shouldn't be here...
    const currentBlock = await this._query.getBlockByNumber(blockNumber, false)
+    if (!currentBlock) return
    const currentBlockGasLimit = currentBlock.gasLimit
    this.store.updateState({ currentBlockGasLimit })