ao_config_get may not have been called when ao_config_show is invoked
by the user, so make sure the config values are loaded before showing
uninitialized data.
Signed-off-by: Keith Packard <keithp@keithp.com>
ao_config_show(void) __reentrant
{
uint8_t cmd;
ao_config_show(void) __reentrant
{
uint8_t cmd;
printf("Config version: %d.%d\n",
ao_config.major, ao_config.minor);
for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)
printf("Config version: %d.%d\n",
ao_config.major, ao_config.minor);
for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)