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Chain::SetTip return type to void

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This commit is contained in:
21E14 2014-10-19 21:41:37 -04:00
parent 84d13eef88
commit b7ae2c172a
2 changed files with 4 additions and 5 deletions
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5
src/chain.cpp
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@ -9,17 +9,16 @@ using namespace std;
// CChain implementation
CBlockIndex *CChain::SetTip(CBlockIndex *pindex) {
void CChain::SetTip(CBlockIndex *pindex) {
if (pindex == NULL) {
vChain.clear();
return NULL;
return;
}
vChain.resize(pindex->nHeight + 1);
while (pindex && vChain[pindex->nHeight] != pindex) {
vChain[pindex->nHeight] = pindex;
pindex = pindex->pprev;
}
return pindex;
}
CBlockLocator CChain::GetLocator(const CBlockIndex *pindex) const {

4
src/chain.h
View File

@ -395,8 +395,8 @@ public:
return vChain.size() - 1;
}
/** Set/initialize a chain with a given tip. Returns the forking point. */
CBlockIndex *SetTip(CBlockIndex *pindex);
/** Set/initialize a chain with a given tip. */
void SetTip(CBlockIndex *pindex);
/** Return a CBlockLocator that refers to a block in this chain (by default the tip). */
CBlockLocator GetLocator(const CBlockIndex *pindex = NULL) const;