Bugfix: reset getopt vars on start of a new argument line

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

diff --git a/avr/cmd_gpio.c b/avr/cmd_gpio.c
index 6b7b3f7b069c9a6b5ef8d4391d84992d6f8ed728..d3ef716f0e10ed98bbfe4ccbe796abbb68a719ba 100644 (file)
--- a/avr/cmd_gpio.c
+++ b/avr/cmd_gpio.c
@@ -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) {