discover/grub2: Fix handling of positional parameters

[petitboot] / discover / grub2 / script.c

diff --git a/discover/grub2/script.c b/discover/grub2/script.c
index f52168157cfb03aa3e3eb49e5ff3fd00039e66f2..48c963e7549c1982d45d1143895be4f301132e55 100644 (file)
--- a/discover/grub2/script.c
+++ b/discover/grub2/script.c
@@ -380,7 +380,7 @@ static int function_invoke(struct grub2_script *script,
 
        /* set positional parameters */
        for (i = 0; i < argc; i++) {
-               name = talloc_asprintf(script, "$%d", i);
+               name = talloc_asprintf(script, "%d", i);
                script_env_set(script, name, argv[i]);
        }