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Fix incorrect use of getenv() before relocation
[oweals/u-boot.git]
/
board
/
lwmon5
/
lwmon5.c
diff --git
a/board/lwmon5/lwmon5.c
b/board/lwmon5/lwmon5.c
index dd275bf777d686f986602ad7f4d4178eb2cb10f6..ecd9536145a63dfce56308a2a22e8b555ed4deea 100644
(file)
--- a/
board/lwmon5/lwmon5.c
+++ b/
board/lwmon5/lwmon5.c
@@
-333,13
+333,14
@@
int misc_init_r(void)
int checkboard(void)
{
- char *s = getenv("serial#");
+ char buf[64];
+ int i = getenv_f("serial#", buf, sizeof(buf));
puts("Board: lwmon5");
- if (
s != NULL
) {
+ if (
i > 0
) {
puts(", serial# ");
- puts(
s
);
+ puts(
buf
);
}
putc('\n');