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fix automatic option parsing for dynamic commands

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This commit is contained in:
BVK Chaitanya 2010-07-19 00:44:21 +05:30
parent 502cddef68
commit 9b65d8c4f5
1 changed files with 13 additions and 5 deletions
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18
commands/extcmd.c
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@ -34,9 +34,20 @@ grub_extcmd_dispatcher (struct grub_command *cmd, int argc, char **args,
struct grub_extcmd_context context;
int maxargs = 0;
grub_err_t ret;
grub_extcmd_t ext;
grub_extcmd_t ext = cmd->data;
context.state = 0;
context.extcmd = ext;
context.script_params = scripts;
/* Dynamic commands should not perform option parsing before
corresponding module gets loaded. */
if (cmd->flags & GRUB_COMMAND_FLAG_DYNCMD)
{
ret = (ext->func) (&context, argc, args);
return ret;
}
ext = cmd->data;
parser = (struct grub_arg_option *) ext->options;
while (parser && (parser++)->doc)
maxargs++;
@ -46,10 +57,7 @@ grub_extcmd_dispatcher (struct grub_command *cmd, int argc, char **args,
if (grub_arg_parse (ext, argc, args, state, &new_args, &new_argc))
{
context.extcmd = ext;
context.state = state;
context.script_params = scripts;
ret = (ext->func) (&context, new_argc, new_args);
grub_free (new_args);
}