1 files changed, 4 insertions, 3 deletions
diff --git a/board/gdsys/intip/intip.c b/board/gdsys/intip/intip.c
index aa85ea416a..0132b2595d 100644
--- a/board/gdsys/intip/intip.c
+++ b/board/gdsys/intip/intip.c
@@ -124,7 +124,8 @@ int get_cpu_num(void)
 
 int checkboard(void)
 {
-	char *s = getenv("serial#");
+	char buf[64];
+	int i = getenv_f("serial#", buf, sizeof(buf));
 
 #ifdef CONFIG_DEVCONCENTER
 	printf("Board: DevCon-Center");
@@ -132,9 +133,9 @@ int checkboard(void)
 	printf("Board: Intip");
 #endif
 
-	if (s != NULL) {
+	if (i > 0) {
 		puts(", serial# ");
-		puts(s);
+		puts(buf);
 	}
 	putc('\n');