util/nvmutil: use const for string literal in op

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c
index 9020cce5..a558b338 100644
--- a/util/nvmutil/nvmutil.c
+++ b/util/nvmutil/nvmutil.c
@@ -77,7 +77,7 @@ const char *rmac = "xx:xx:xx:xx:xx:xx";
 const char *fname = "";
 
 typedef struct op {
-	char *str;
+	const char *str;
 	void (*cmd)(void);
 	int args;
 } op_t;