Fix incorrect use of getenv() before relocation

[karo-tx-uboot.git] / board / t3corp / t3corp.c

diff --git a/board/t3corp/t3corp.c b/board/t3corp/t3corp.c
index f2853e42e58c4636b9728092f062de33a62b9667..57f09fa36710ba61ab0a7f01d8765f30f691e48c 100644 (file)
--- a/board/t3corp/t3corp.c
+++ b/board/t3corp/t3corp.c
@@ -89,13 +89,14 @@ int board_early_init_f(void)
 
 int checkboard(void)
 {
-       char *s = getenv("serial#");
+       char buf[64];
+       int i = getenv_f("serial#", buf, sizeof(buf));
 
        printf("Board: T3CORP");
 
-       if (s != NULL) {
+       if (i > 0) {
                puts(", serial# ");
-               puts(s);
+               puts(buf);
        }
        putc('\n');