Update WiFiUdp.cpp

me-no-dev · web-flow · commit be7871677ff6 · 2017-01-19T02:03:37.000+02:00
Change return value of UDP::endPacket() to match specifications Ref: espressif#138
diff --git a/libraries/WiFi/src/WiFiUdp.cpp b/libraries/WiFi/src/WiFiUdp.cpp
@@ -158,8 +158,9 @@ int WiFiUDP::endPacket(){
   int sent = sendto(udp_server, tx_buffer, tx_buffer_len, 0, (struct sockaddr*) &recipient, sizeof(recipient));
   if(sent < 0){
     log_e("could not send data: %d", errno);
+    return 0;
   }
-  return sent;
+  return 1;
 }
 
 size_t WiFiUDP::write(uint8_t data){

Original file line number	Diff line number	Diff line change
`@@ -158,8 +158,9 @@ int WiFiUDP::endPacket(){`
`158`	`158`	`int sent = sendto(udp_server, tx_buffer, tx_buffer_len, 0, (struct sockaddr*) &recipient, sizeof(recipient));`
`159`	`159`	`if(sent < 0){`
`160`	`160`	`log_e("could not send data: %d", errno);`
	`161`	`+ return 0;`
`161`	`162`	`}`
`162`		`- return sent;`
	`163`	`+ return 1;`
`163`	`164`	`}`
`164`	`165`
`165`	`166`	`size_t WiFiUDP::write(uint8_t data){`