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Diffstat (limited to 'board/pcs440ep/pcs440ep.c')
-rw-r--r--board/pcs440ep/pcs440ep.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
index 70d8fe2c3..5a3ec5844 100644
--- a/board/pcs440ep/pcs440ep.c
+++ b/board/pcs440ep/pcs440ep.c
@@ -509,12 +509,13 @@ int misc_init_r (void)
int checkboard(void)
{
- char *s = getenv("serial#");
+ char buf[64];
+ int i = getenv_f("serial#", buf, sizeof(buf));
printf("Board: PCS440EP");
- if (s != NULL) {
+ if (i > 0) {
puts(", serial# ");
- puts(s);
+ puts(buf);
}
putc('\n');