Fix missing TCP_PORT for printf in TCP server example (#270)

wenzel-hoffman · unclechu · web-flow · commit 75c6a5e9dbb3 · 2022-10-12T20:09:04.000-05:00
Also replace `%d` with `%u`

Co-authored-by: Viacheslav Lotsmanov &lt;lotsmanov89@gmail.com&gt;
diff --git a/pico_w/tcp_server/picow_tcp_server.c b/pico_w/tcp_server/picow_tcp_server.c
@@ -197,7 +197,7 @@ static bool tcp_server_open(void *arg) {
 
     err_t err = tcp_bind(pcb, NULL, TCP_PORT);
     if (err) {
-        DEBUG_printf("failed to bind to port %d\n");
+        DEBUG_printf("failed to bind to port %u\n", TCP_PORT);
         return false;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -197,7 +197,7 @@ static bool tcp_server_open(void *arg) {`
`197`	`197`
`198`	`198`	`err_t err = tcp_bind(pcb, NULL, TCP_PORT);`
`199`	`199`	`if (err) {`
`200`		`- DEBUG_printf("failed to bind to port %d\n");`
	`200`	`+ DEBUG_printf("failed to bind to port %u\n", TCP_PORT);`
`201`	`201`	`return false;`
`202`	`202`	`}`
`203`	`203`