unix/usb: fix wur

7 years ago · 2c3df7381f
parent 20c4900df1
commit 2c3df7381f
1 changed files with 1 additions and 1 deletions
--- a/embed/unix/usb.c
+++ b/embed/unix/usb.c
@ -106,7 +106,7 @@ int usb_hid_read(uint8_t iface_num, uint8_t *buf, uint32_t len) {
    static const char *ping_req = "PINGPING";
    static const char *ping_resp = "PONGPONG";
    if (r == strlen(ping_req) && memcmp(ping_req, buf, strlen(ping_req)) == 0) {
-        usb_hid_write(0, (const uint8_t *)ping_resp, strlen(ping_resp));
+        ensure(usb_hid_write(0, (const uint8_t *)ping_resp, strlen(ping_resp)), "usb_hid_write");
        return 0;
    }
    return r;