util/nvmutil: guard against running twice

Signed-off-by: Leah Rowe <leah@libreboot.org>
2026-07-16 23:08:49 +02:00 · 2026-03-18 00:16:01 +00:00
parent bb6acae8f4
commit 562dc92325
2 changed files with 21 additions and 0 deletions
@@ -389,6 +389,7 @@ void cat(unsigned long nff);
 void cat_buf(unsigned char *b);

 void check_cmd(void (*fn)(void), const char *name);
+void cmd_helper_err(void);

 /*
 * After command processing, write