Patrick Pollet / EthernetInterfaceW5500

Ethernet interface for W5500 with bug fixed in socket::close()

Fork of EthernetInterfaceW5500 by W5500-Ethernet-Interface Makers

Diff: Socket/Socket.cpp

Revision:
15:fe68ac753657
Parent:
10:cadac6bcd169
diff -r a089e591e530 -r fe68ac753657 Socket/Socket.cpp
--- a/Socket/Socket.cpp	Tue Aug 19 23:32:48 2014 +0000
+++ b/Socket/Socket.cpp	Fri Aug 29 12:00:38 2014 +0000
@@ -35,8 +35,10 @@
 int Socket::close()
 {
     // add this code refer from EthernetInterface.
+    int res;
+    res = eth->close(_sock_fd);
     _sock_fd = -1;
-    return (eth->close(_sock_fd)) ? 0 : -1;
+    return (res)? 0: -1;
 }
 
 Socket::~Socket()