shell: Changing shell_history_get signature

Change arg_len to be u16_t in shell_history_get since it is returning
a value that can be hold by u16_t.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2018-12-06 10:36:11 -08:00 committed by Anas Nashif
commit 6bed8fc241
4 changed files with 4 additions and 4 deletions

View file

@ -288,7 +288,7 @@ static int cmd_history(const struct shell *shell, size_t argc, char **argv)
ARG_UNUSED(argv);
size_t i = 0;
size_t len;
u16_t len;
if (!IS_ENABLED(CONFIG_SHELL_HISTORY)) {
shell_error(shell, "Command not supported.");