samples: shell_module: fix missing qsort reference

PR #39980 added qsort to minimal libc but caused
shell_modules sample to fail building.

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This commit is contained in:
Sylvio Alves 2021-11-11 16:21:01 -03:00 committed by Anas Nashif
commit 9d159ba86f

View file

@ -7,6 +7,7 @@
#include <shell/shell.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#define MAX_CMD_CNT (20u)
#define MAX_CMD_LEN (33u)