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The string class returns string::npos, when find() fails.

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Noticed when sign-comparison warnings were enabled.
This commit is contained in:
Jeff Garzik 2012-04-15 16:47:24 -04:00 committed by Jeff Garzik
parent 5a701eb7ea
commit ab9dc75a18
3 changed files with 7 additions and 7 deletions
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2
src/bitcoinrpc.cpp
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@ -201,7 +201,7 @@ Value help(const Array& params, bool fHelp)
// Help text is returned in an exception
string strHelp = string(e.what());
if (strCommand == "")
if (strHelp.find('\n') != -1)
if (strHelp.find('\n') != string::npos)
strHelp = strHelp.substr(0, strHelp.find('\n'));
strRet += strHelp + "\n";
}

8
src/irc.cpp
View File

@ -108,13 +108,13 @@ int RecvUntil(SOCKET hSocket, const char* psz1, const char* psz2=NULL, const cha
if (!RecvLineIRC(hSocket, strLine))
return 0;
printf("IRC %s\n", strLine.c_str());
if (psz1 && strLine.find(psz1) != -1)
if (psz1 && strLine.find(psz1) != string::npos)
return 1;
if (psz2 && strLine.find(psz2) != -1)
if (psz2 && strLine.find(psz2) != string::npos)
return 2;
if (psz3 && strLine.find(psz3) != -1)
if (psz3 && strLine.find(psz3) != string::npos)
return 3;
if (psz4 && strLine.find(psz4) != -1)
if (psz4 && strLine.find(psz4) != string::npos)
return 4;
}
}

4
src/net.cpp
View File

@ -162,14 +162,14 @@ bool GetMyExternalIP2(const CService& addrConnect, const char* pszGet, const cha
}
if (pszKeyword == NULL)
break;
if (strLine.find(pszKeyword) != -1)
if (strLine.find(pszKeyword) != string::npos)
{
strLine = strLine.substr(strLine.find(pszKeyword) + strlen(pszKeyword));
break;
}
}
closesocket(hSocket);
if (strLine.find("<") != -1)
if (strLine.find("<") != string::npos)
strLine = strLine.substr(0, strLine.find("<"));
strLine = strLine.substr(strspn(strLine.c_str(), " \t\n\r"));
while (strLine.size() > 0 && isspace(strLine[strLine.size()-1]))