diff options
Diffstat (limited to 'board/gw8260')
| -rw-r--r-- | board/gw8260/gw8260.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/board/gw8260/gw8260.c b/board/gw8260/gw8260.c index 28f5ca9..77a1e1d 100644 --- a/board/gw8260/gw8260.c +++ b/board/gw8260/gw8260.c @@ -214,13 +214,13 @@ const iop_conf_t iop_conf_tab[4][32] = { /*********************************************************************/ int checkboard (void) { - char *str; + char buf[64]; + int i = getenv_f("serial#", buf, sizeof(buf)); puts ("Board: Advent Networks gw8260\n"); - str = getenv ("serial#"); - if (str != NULL) { - printf ("SN: %s\n", str); + if (i > 0) { + printf("SN: %s\n", buf); } return 0; } |