Minor bug fix in NTPDemo.c -> use of FREERTOS_INVALID_SOCKET in place of NULL.

[freertos] / FreeRTOS-Plus / Demo / Common / Demo_IP_Protocols / NTP / NTPDemo.c

diff --git a/FreeRTOS-Plus/Demo/Common/Demo_IP_Protocols/NTP/NTPDemo.c b/FreeRTOS-Plus/Demo/Common/Demo_IP_Protocols/NTP/NTPDemo.c
index 7795c41da8320c5c6d793b72ff2d28609cb92c24..20c0e9b8fe7f6e2696c89d599457ecaa705aa65d 100644 (file)
--- a/FreeRTOS-Plus/Demo/Common/Demo_IP_Protocols/NTP/NTPDemo.c
+++ b/FreeRTOS-Plus/Demo/Common/Demo_IP_Protocols/NTP/NTPDemo.c
@@ -135,7 +135,7 @@ void vStartNTPTask( uint16_t usTaskStackSize, UBaseType_t uxTaskPriority )
        else\r
        {\r
                xUDPSocket = FreeRTOS_socket( FREERTOS_AF_INET, FREERTOS_SOCK_DGRAM, FREERTOS_IPPROTO_UDP );\r
-               if( xUDPSocket != NULL )\r
+               if( xUDPSocket != FREERTOS_INVALID_SOCKET )\r
                {\r
                struct freertos_sockaddr xAddress;\r
                #if( ipconfigUSE_CALLBACKS != 0 )\r