X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fquantum%2Fquantum.c;h=61c6a68b87e51c280860e64f0d3145a9cc2a2ff5;hb=fa7a51cb8272bd6076ea4701fd6bdc65a68703ba;hp=d94b5d72a47cfca6a9ee77061abc1e28c7be6b0e;hpb=6d0f6bcf337c5261c08fabe12982178c2c489d76;p=u-boot

diff --git a/board/quantum/quantum.c b/board/quantum/quantum.c
index d94b5d72a4..61c6a68b87 100644
--- a/board/quantum/quantum.c
+++ b/board/quantum/quantum.c
@@ -87,14 +87,16 @@ const uint sdram_table[] = {
 
 int checkboard (void)
 {
-	char *s = getenv ("serial#");
+	char buf[64];
+	int i;
+	int l = getenv_f("serial#", buf, sizeof(buf));
 
 	puts ("Board QUANTUM, Serial No: ");
 
-	for (; s && *s; ++s) {
-		if (*s == ' ')
+	for (i = 0; i < l; ++i) {
+		if (buf[i] == ' ')
 			break;
-		putc (*s);
+		putc (buf[i]);
 	}
 	putc ('\n');
 	return (0);		/* success */