use case statement to avoid runtime doAssert

2020-08-04 19:44:16 +02:00 · 2020-08-04 19:44:16 +02:00 · 9c65c50249
parent c142de4b7f
commit 9c65c50249
1 changed files with 15 additions and 16 deletions
--- a/beacon_chain/spec/crypto.nim
+++ b/beacon_chain/spec/crypto.nim
@ -108,11 +108,10 @@ func toPubKey*(privkey: ValidatorPrivKey): ValidatorPubKey =
 proc toRealPubKey(pubkey: ValidatorPubKey): Option[ValidatorPubKey] =
  var validatorKeyCache {.threadvar.}: Table[Hash, Option[ValidatorPubKey]]

-  if pubkey.kind == Real:
+  case pubkey.kind:
+  of Real:
    return some(pubkey)
-
-  doAssert pubkey.kind == OpaqueBlob
-
+  of OpaqueBlob:
    let key = hash(pubkey.blob)
    try:
      validatorKeyCache[key]