altos: Make sure config values are loaded in 'c s' command

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>

diff --git a/src/core/ao_config.c b/src/core/ao_config.c
index 350ebcbe66d5721a509e71ab48f6ff02ea788388..08e6deeae1ef84ae6b9648fc0ddd366a0f023949 100644 (file)
--- a/src/core/ao_config.c
+++ b/src/core/ao_config.c
@@ -609,6 +609,7 @@ static void
 ao_config_show(void) __reentrant
 {
        uint8_t cmd;
+       ao_config_get();
        printf("Config version: %d.%d\n",
               ao_config.major, ao_config.minor);
        for (cmd = 0; ao_config_vars[cmd].str != NULL; cmd++)