[PATCH] cmd: improve string matching for hex

[Dan Carpenter]

Match the "=0x" instead of just "=0".

Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
---
We sometimes two character partial matching for commands so people can
type "re" instead of "read".  But here reading two characters doesn't
seem correct.

 cmd/nvedit_efi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/nvedit_efi.c b/cmd/nvedit_efi.c
index 24944ab81e23..7a30b5cc8f87 100644
--- a/cmd/nvedit_efi.c
+++ b/cmd/nvedit_efi.c
@@ -262,7 +262,7 @@ static int append_value(char **bufp, size_t *sizep, char *data)
 	char *tmp_buf = NULL, *new_buf = NULL, *value;
 	unsigned long len = 0;
 
-	if (!strncmp(data, "=0x", 2)) { /* hexadecimal number */
+	if (!strncmp(data, "=0x", 3)) { /* hexadecimal number */
 		union {
 			u8 u8;
 			u16 u16;
-- 
2.39.2