X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fio%2Fsg_socket_udp.cxx;h=acf7e9e53e03d823686d7528d5169133676437e1;hb=201cb61f842ef50a19438e3872ba22e588fa1afc;hp=97f0d8e00875cc1d5b60fca12d32596b1935758a;hpb=dcb95d131bc6aef1abe25d1f415e309f06e52436;p=simgear.git

diff --git a/simgear/io/sg_socket_udp.cxx b/simgear/io/sg_socket_udp.cxx
index 97f0d8e0..acf7e9e5 100644
--- a/simgear/io/sg_socket_udp.cxx
+++ b/simgear/io/sg_socket_udp.cxx
@@ -26,14 +26,14 @@
 
 #include <simgear/compiler.h>
 
-#if defined( sgi )
-#include <strings.h>
-#endif
-
 #include <simgear/debug/logstream.hxx>
 
 #include "sg_socket_udp.hxx"
 
+#include <cstring>
+#include <cstdlib> // for atoi
+
+using std::string;
 
 SGSocketUDP::SGSocketUDP( const string& host, const string& port ) :
     hostname(host),
@@ -162,11 +162,8 @@ int SGSocketUDP::write( const char *buf, const int length ) {
 	return 0;
     }
 
-    bool error_condition = false;
-
     if ( sock.send( buf, length, 0 ) < 0 ) {
 	SG_LOG( SG_IO, SG_WARN, "Error writing to socket: " << port );
-	error_condition = true;
 	return 0;
     }