X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fc2mon%2Fc2mon.c;h=348dfa0af36d6d60af48e99a48aafef5f7666184;hb=578f35a338ea45b425f734a7772a49ffd796c6bb;hp=717a64bb802fa9bdd5aec46b38e304849046eb22;hpb=f82642e33899766892499b163e60560fbbf87773;p=u-boot

diff --git a/board/c2mon/c2mon.c b/board/c2mon/c2mon.c
index 717a64bb80..348dfa0af3 100644
--- a/board/c2mon/c2mon.c
+++ b/board/c2mon/c2mon.c
@@ -91,14 +91,16 @@ const uint sdram_table[] =
 
 int checkboard (void)
 {
-	unsigned char *s = (unsigned char *)getenv ("serial#");
+	char buf[64];
+	int i;
+	int l = getenv_f("serial#", buf, sizeof(buf));
 
 	puts ("Board: TTTech C2MON ");
 
-	for (; s && *s; ++s) {
-		if (*s == ' ')
+	for (i = 0; i < l;  ++i) {
+		if (buf[i] == ' ')
 			break;
-		putc (*s);
+		putc (buf[i]);
 	}
 
 	putc ('\n');