altos: Make cmd number parsing functions return value

[fw/altos] / src / usbrelay-v0.1 / ao_usbrelay.c

diff --git a/src/usbrelay-v0.1/ao_usbrelay.c b/src/usbrelay-v0.1/ao_usbrelay.c
index 0eacdf5a71b788cee8677754a153a6286faaf4ba..946f4b12985b66cc8567ea84e8c39859c3063074 100644 (file)
--- a/src/usbrelay-v0.1/ao_usbrelay.c
+++ b/src/usbrelay-v0.1/ao_usbrelay.c
@@ -49,10 +49,9 @@ ao_relay_select(void)
 {
        uint8_t output;
 
-       ao_cmd_decimal();
+       output = ao_cmd_decimal();
         if (ao_cmd_status != ao_cmd_success)
                 return;
-       output = ao_cmd_lex_i;
        if (output > 1) 
                printf ("Invalid relay position %u\n", output);
        else