Adaptions for fatfs R0.13b

[z180-stamp.git] / avr / cmd_gpio.c

diff --git a/avr/cmd_gpio.c b/avr/cmd_gpio.c
index 5589381b4b1364857c0eac7e13718739d42cd377..5cc02d0d46bc1d3ebb1bf331f29206fb8ac9a8ac 100644 (file)
--- a/avr/cmd_gpio.c
+++ b/avr/cmd_gpio.c
@@ -37,7 +37,7 @@ static void pinnames_get(void)
 
 /* TODO: enters endless loop on wrong parameters */
 
-       if ((lp = getenv(PSTR(ENV_PINALIAS))) != NULL) {
+       if ((lp = getenv_str(PSTR(ENV_PINALIAS))) != NULL) {
                pin_names[namestr] = strdup(lp);
                ptr = strtok_P(pin_names[namestr], delim1);
                while (ptr != NULL) {
@@ -185,7 +185,7 @@ command_ret_t do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
        (void) cmdtp; (void) flag;
 
        /* reset getopt() */
-       optind = 1;
+       optind = 0;
 
        int opt;
        while ((opt = getopt(argc, argv, PSTR("s"))) != -1) {