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-rw-r--r--unix/unix_mphal.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/unix/unix_mphal.c b/unix/unix_mphal.c
index 67c818042a..03488b9a52 100644
--- a/unix/unix_mphal.c
+++ b/unix/unix_mphal.c
@@ -108,6 +108,7 @@ void mp_hal_stdio_mode_orig(void) {
#endif
+#if MICROPY_PY_OS_DUPTERM
static int call_dupterm_read(void) {
nlr_buf_t nlr;
if (nlr_push(&nlr) == 0) {
@@ -138,6 +139,7 @@ static int call_dupterm_read(void) {
return -1;
}
+#endif
int mp_hal_stdin_rx_chr(void) {
unsigned char c;