compiler warning removed

src/StreamBusInterface.cc

@@ -66,7 +66,7 @@ find(Client* client, const char* busname, int addr, const char* param)
 {
     StreamBusInterfaceRegistrarBase* r;
     StreamBusInterface* bus;
-    for (r = r->first; r; r = r->next)
+    for (r = StreamBusInterfaceRegistrarBase::first; r; r = r->next)
     {
         bus = r->find(client, busname, addr, param);
         if (bus) return bus;

src/StreamProtocol.cc

@@ -1037,7 +1037,7 @@ compileNumber(unsigned long& number, const char*& source, unsigned long max)
             "Garbage after numeric value: %s\n", buffer());
         return false;
     }
-    if (n < 0 || n > max)
+    if (n > max)
     {
         debug("StreamProtocolParser::Protocol::compileNumber: %s\n",
             buffer.expand()());