discover/grub: Add blscfg command support to parse BootLoaderSpec files

[petitboot] / discover / grub2 / script.c

diff --git a/discover/grub2/script.c b/discover/grub2/script.c
index f52168157cfb03aa3e3eb49e5ff3fd00039e66f2..1a802b97943ee951fa2487873becd04016d43463 100644 (file)
--- a/discover/grub2/script.c
+++ b/discover/grub2/script.c
@@ -103,7 +103,7 @@ static bool is_delim(char c)
 }
 
 static bool option_is_default(struct grub2_script *script,
-               struct discover_boot_option *opt, const char *id)
+                             struct discover_boot_option *opt, const char *id)
 {
        unsigned int default_idx;
        const char *var;
@@ -379,8 +379,8 @@ static int function_invoke(struct grub2_script *script,
        int i;
 
        /* set positional parameters */
-       for (i = 0; i < argc; i++) {
-               name = talloc_asprintf(script, "$%d", i);
+       for (i = 1; i < argc; i++) {
+               name = talloc_asprintf(script, "%d", i);
                script_env_set(script, name, argv[i]);
        }