ethash: apply strict-boolean-expressions

ethereumjs · Jul 9, 2022 · a0a60ab · a0a60ab
1 parent 7622960
commit a0a60ab
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/packages/ethash/src/index.ts b/packages/ethash/src/index.ts
@@ -6,6 +6,8 @@ import {
   bufArrToArr,
   bufferToBigInt,
   setLengthLeft,
+  isTruthy,
+  isFalsy,
 } from '@ethereumjs/util'
 import { RLP } from 'rlp'
 import {
@@ -133,7 +135,7 @@ export class Miner {
         }, 0)
       })
 
-      if (solution) {
+      if (isTruthy(solution)) {
         return <Solution>solution
       }
     }
@@ -203,10 +205,10 @@ export class Ethash {
   }
 
   run(val: Buffer, nonce: Buffer, fullSize?: number) {
-    if (!fullSize && this.fullSize) {
+    if (isFalsy(fullSize) && isTruthy(this.fullSize)) {
       fullSize = this.fullSize
     }
-    if (!fullSize) {
+    if (isFalsy(fullSize)) {
       throw new Error('fullSize needed')
     }
     const n = Math.floor(fullSize / params.HASH_BYTES)