Fix more warnings and #197

src/FileUtils.cpp

@@ -412,7 +412,7 @@ ssize_t CFile::Write(const char *pszBuffer, size_t iBytes) {
 	}
 
 	ssize_t res = write(m_iFD, pszBuffer, iBytes);
-	if (res != iBytes)
+	if (-1 == res)
 		m_bHadError = true;
 	return res;
 }

src/main.cpp

@@ -108,7 +108,7 @@ static void seedPRNG() {
 
 		// This is in [0:1e6], which means that roughly 20 bits are
 		// actually used, let's try to shuffle the high bits.
-		seed ^= (tv.tv_usec << 10) | tv.tv_usec;
+		seed ^= uint32_t((tv.tv_usec << 10) | tv.tv_usec);
 	} else
 		seed = (unsigned int)time(NULL);
 

src/znc.cpp

@@ -582,7 +582,7 @@ bool CZNC::WriteNewConfig(const CString& sConfigFile) {
 		CUtils::GetInput("Listen Host", sListenHost, sListenHost, "Blank for all ips");
 
 		CUtils::PrintAction("Verifying the listener");
-		CListener* pListener = new CListener(uListenPort, sListenHost, bListenSSL,
+		CListener* pListener = new CListener((unsigned short int)uListenPort, sListenHost, bListenSSL,
 				b6 ? ADDR_ALL : ADDR_IPV4ONLY, CListener::ACCEPT_ALL);
 		if (!pListener->Listen()) {
 			CUtils::PrintStatus(false, FormatBindError());