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Refactor HaveKeys to early return on false result

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This commit is contained in:
João Barbosa 2018-01-29 23:41:06 +00:00
parent 9d9c4185fa
commit 5bdbbdc096
1 changed files with 5 additions and 8 deletions
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13
src/script/ismine.cpp
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@ -13,16 +13,13 @@
typedef std::vector<unsigned char> valtype; typedef std::vector<unsigned char> valtype;
unsigned int HaveKeys(const std::vector<valtype>& pubkeys, const CKeyStore& keystore) static bool HaveKeys(const std::vector<valtype>& pubkeys, const CKeyStore& keystore)
{ {
unsigned int nResult = 0; for (const valtype& pubkey : pubkeys) {
for (const valtype& pubkey : pubkeys)
{
CKeyID keyID = CPubKey(pubkey).GetID(); CKeyID keyID = CPubKey(pubkey).GetID();
if (keystore.HaveKey(keyID)) if (!keystore.HaveKey(keyID)) return false;
++nResult;
} }
return nResult; return true;
} }
isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, SigVersion sigversion) isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, SigVersion sigversion)
@ -140,7 +137,7 @@ isminetype IsMine(const CKeyStore &keystore, const CScript& scriptPubKey, bool&
} }
} }
} }
if (HaveKeys(keys, keystore) == keys.size()) if (HaveKeys(keys, keystore))
return ISMINE_SPENDABLE; return ISMINE_SPENDABLE;
break; break;
} }