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-rw-r--r--board/amcc/taishan/taishan.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/board/amcc/taishan/taishan.c b/board/amcc/taishan/taishan.c
index 2957a7748..fcaf7fde2 100644
--- a/board/amcc/taishan/taishan.c
+++ b/board/amcc/taishan/taishan.c
@@ -193,12 +193,13 @@ 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: Taishan - AMCC PPC440GX Evaluation Board");
- if (s != NULL) {
- puts (", serial# ");
- puts (s);
+ if (i > 0) {
+ puts(", serial# ");
+ puts(buf);
}
putc ('\n');