stateless: fix bug in proving non-existing storage keys

s1na · s1na · commit 109cb6f0fe3e · 2019-07-24T14:11:33.000+02:00
diff --git a/lib/stateless.ts b/lib/stateless.ts
@@ -60,7 +60,7 @@ export class HookedStateManager extends StateManager {
     super.getContractStorage(addr, key, (err: Error, value: any) => {
       const addrS = addr.toString('hex')
       const keyS = key.toString('hex')
-      if (err || value.length === 0) {
+      if (err) {
         return cb(err, value)
       }
 

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ export class HookedStateManager extends StateManager {`
`60`	`60`	`super.getContractStorage(addr, key, (err: Error, value: any) => {`
`61`	`61`	`const addrS = addr.toString('hex')`
`62`	`62`	`const keyS = key.toString('hex')`
`63`		`- if (err \|\| value.length === 0) {`
	`63`	`+ if (err) {`
`64`	`64`	`return cb(err, value)`
`65`	`65`	`}`
`66`	`66`