X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/4565be9a755c4de8ffdbc8b9a7b2d87c87f7a9e1..9461ecf31e8c701160059af2836337f79fc837b3:/avr/cmd_gpio.c

diff --git a/avr/cmd_gpio.c b/avr/cmd_gpio.c
index f448e36..6b7b3f7 100644
--- a/avr/cmd_gpio.c
+++ b/avr/cmd_gpio.c
@@ -1,3 +1,9 @@
+/*
+ * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
 #include "common.h"
 #include <stdlib.h>
 #include <string.h>
@@ -29,9 +35,9 @@ static void pinnames_get(void)
 	memset(pin_names, 0, sizeof(pin_names));
 	pin_names_width = 0;
 
-/* TODO: enters endless loop on wron parameters */
+/* TODO: enters endless loop on wrong parameters */
 
-	if ((lp = getenv(PSTR(ENV_PINALIAS))) != NULL) {
+	if ((lp = getenv_char(PSTR(ENV_PINALIAS))) != NULL) {
 		pin_names[namestr] = strdup(lp);
 		ptr = strtok_P(pin_names[namestr], delim1);
 		while (ptr != NULL) {