Merge pull request #11 from mseker-issd/patch-2

Fix linting problem: 'if' always evaluates to true; this is no change in behaviour.

ftpd.c

@@ -896,9 +896,9 @@ static void cmd_pasv(const char *arg, struct tcp_pcb *pcb, struct ftpd_msgstate
 			break;
 		if (start_port == port)
 			err = ERR_CLSD;
-		if (err == ERR_USE)
+		if (err == ERR_USE) {
 			continue;
-		if (err != ERR_OK) {
+		} else {
 			ftpd_dataclose(fsm->datapcb, fsm->datafs);
 			fsm->datapcb = NULL;
 			fsm->datafs = NULL;