cmd: fdt: Narrow the check for fdt addr
The current code only checks if the fdt subcommand is fdt addr by checking
whether it starts with 'a'.
Since this is a pretty widely used letter, narrow down that check a bit.
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
diff --git a/cmd/fdt.c b/cmd/fdt.c
index 898217f..0f5923e 100644
--- a/cmd/fdt.c
+++ b/cmd/fdt.c
@@ -87,7 +87,7 @@
/*
* Set the address of the fdt
*/
- if (argv[1][0] == 'a') {
+ if (strncmp(argv[1], "ad", 2) == 0) {
unsigned long addr;
int control = 0;
struct fdt_header *blob;