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rpc: Use IsValidNumArgs in getblock

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MarcoFalke 2019-05-01 11:21:30 -04:00
parent 2eb8c5d7a2
commit fa1c3591ad
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1 changed files with 6 additions and 4 deletions
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10
src/rpc/blockchain.cpp
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@ -824,9 +824,7 @@ static CBlock GetBlockChecked(const CBlockIndex* pblockindex)
static UniValue getblock(const JSONRPCRequest& request) static UniValue getblock(const JSONRPCRequest& request)
{ {
if (request.fHelp || request.params.size() < 1 || request.params.size() > 2) const RPCHelpMan help{"getblock",
throw std::runtime_error(
RPCHelpMan{"getblock",
"\nIf verbosity is 0, returns a string that is serialized, hex-encoded data for block 'hash'.\n" "\nIf verbosity is 0, returns a string that is serialized, hex-encoded data for block 'hash'.\n"
"If verbosity is 1, returns an Object with information about block <hash>.\n" "If verbosity is 1, returns an Object with information about block <hash>.\n"
"If verbosity is 2, returns an Object with information about block <hash> and information about each transaction. \n", "If verbosity is 2, returns an Object with information about block <hash> and information about each transaction. \n",
@ -878,7 +876,11 @@ static UniValue getblock(const JSONRPCRequest& request)
HelpExampleCli("getblock", "\"00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09\"") HelpExampleCli("getblock", "\"00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09\"")
+ HelpExampleRpc("getblock", "\"00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09\"") + HelpExampleRpc("getblock", "\"00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09\"")
}, },
}.ToString()); };
if (request.fHelp || !help.IsValidNumArgs(request.params.size())) {
throw std::runtime_error(help.ToString());
}
LOCK(cs_main); LOCK(cs_main);