Resize after succesful result

10 years ago · 4cdaa95a20
1 changed files with 3 additions and 2 deletions
--- a/src/key.cpp
+++ b/src/key.cpp
@ -83,10 +83,11 @@ bool CKey::Sign(const uint256 &hash, std::vector<unsigned char>& vchSig, uint32_
        nonce += test_case;
        int nSigLen = 72;
        int ret = secp256k1_ecdsa_sign((const unsigned char*)&hash, 32, (unsigned char*)&vchSig[0], &nSigLen, begin(), (unsigned char*)&nonce);
-        vchSig.resize(nSigLen);
        nonce = 0;
-        if (ret)
+        if (ret) {
+            vchSig.resize(nSigLen);
            return true;
+        }
    } while(true);
 }