[BUGFIX] assigns the return value of _socket.close() to ret

Yousif Masoud · paul-szczepanek-arm · commit 075e8668ada8 · 2024-04-17T14:27:37.000+01:00
diff --git a/source/main.cpp b/source/main.cpp
@@ -119,7 +119,7 @@ class CellularDemo {
             printf("Received from echo server %d Bytes\n", ret);
         }
 
-        _socket.close();
+        ret = _socket.close();
 
         if (ret != NSAPI_ERROR_OK) {
             printf("%sSocket.close() fails, code: %d\n", SOCKET_TYPE, ret);

Original file line number	Diff line number	Diff line change
`@@ -119,7 +119,7 @@ class CellularDemo {`
`119`	`119`	`printf("Received from echo server %d Bytes\n", ret);`
`120`	`120`	`}`
`121`	`121`
`122`		`- _socket.close();`
	`122`	`+ ret = _socket.close();`
`123`	`123`
`124`	`124`	`if (ret != NSAPI_ERROR_OK) {`
`125`	`125`	`printf("%sSocket.close() fails, code: %d\n", SOCKET_TYPE, ret);`