altos: Make cmd number parsing functions return value

[fw/altos] / src / stmf0 / ao_adc_stm.c

diff --git a/src/stmf0/ao_adc_stm.c b/src/stmf0/ao_adc_stm.c
index 571830bbe93dfe52fe3d3072d1eb94b4f6b75868..e62bb16e23be38ae4c53759cbc0fb0ab521990fe 100644 (file)
--- a/src/stmf0/ao_adc_stm.c
+++ b/src/stmf0/ao_adc_stm.c
@@ -103,10 +103,9 @@ ao_adc_one(void)
        int             ch;
        uint16_t        value;
 
-       ao_cmd_decimal();
+       ch = ao_cmd_decimal();
        if (ao_cmd_status != ao_cmd_success)
                return;
-       ch = ao_cmd_lex_i;
        if (ch < 0 || AO_NUM_ADC <= ch) {
                ao_cmd_status = ao_cmd_syntax_error;
                return;