Fix incorrect use of getenv() before relocation

[oweals/u-boot.git] / board / gdsys / intip / intip.c

diff --git a/board/gdsys/intip/intip.c b/board/gdsys/intip/intip.c
index aa85ea416a63037acca11ccde2fa4913d5fac60b..0132b2595d583bcb8b0cdd406690b07d4d2467a6 100644 (file)
--- 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');