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Add casts for unavoidable signed/unsigned comparisons

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At these code sites, it is preferable to cast rather than change
a variable's type.
This commit is contained in:
Jeff Garzik
2012-04-22 13:51:16 -04:00
committed by Jeff Garzik
parent c0a0a93d02
commit 1d8c7a9557
8 changed files with 21 additions and 19 deletions
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10
src/main.cpp
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@@ -376,10 +376,10 @@ int CMerkleTx::SetMerkleBranch(const CBlock* pblock)
hashBlock = pblock->GetHash();
// Locate the transaction
for (nIndex = 0; nIndex < pblock->vtx.size(); nIndex++)
for (nIndex = 0; nIndex < (int)pblock->vtx.size(); nIndex++)
if (pblock->vtx[nIndex] == *(CTransaction*)this)
break;
if (nIndex == pblock->vtx.size())
if (nIndex == (int)pblock->vtx.size())
{
vMerkleBranch.clear();
nIndex = -1;
@@ -2750,7 +2750,7 @@ bool ProcessMessages(CNode* pfrom)
int nHeaderSize = vRecv.GetSerializeSize(CMessageHeader());
if (vRecv.end() - pstart < nHeaderSize)
{
if (vRecv.size() > nHeaderSize)
if ((int)vRecv.size() > nHeaderSize)
{
printf("\n\nPROCESSMESSAGE MESSAGESTART NOT FOUND\n\n");
vRecv.erase(vRecv.begin(), vRecv.end() - nHeaderSize);
@@ -3084,7 +3084,7 @@ unsigned int static ScanHash_CryptoPP(char* pmidstate, char* pdata, char* phash1
if ((nNonce & 0xffff) == 0)
{
nHashesDone = 0xffff+1;
return -1;
return (unsigned int) -1;
}
}
}
@@ -3461,7 +3461,7 @@ void static BitcoinMiner(CWallet *pwallet)
(char*)&hash, nHashesDone);
// Check if something found
if (nNonceFound != -1)
if (nNonceFound != (unsigned int) -1)
{
for (unsigned int i = 0; i < sizeof(hash)/4; i++)
((unsigned int*)&hash)[i] = ByteReverse(((unsigned int*)&hash)[i]);