From 859250c66f89b355e8dd58105a095c3193218121 Mon Sep 17 00:00:00 2001
From: Leandro Lanzieri <leandro.lanzieri@haw-hamburg.de>
Date: Wed, 29 May 2019 12:07:38 +0200
Subject: [PATCH] tests/shell: Init xtimer when stdio_rtt is used

---
 tests/shell/main.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/shell/main.c b/tests/shell/main.c
index 58792262e4..8f2cf7cc34 100644
--- a/tests/shell/main.c
+++ b/tests/shell/main.c
@@ -24,6 +24,10 @@
 #include "shell_commands.h"
 #include "shell.h"
 
+#if MODULE_STDIO_RTT
+#include "xtimer.h"
+#endif
+
 static int print_teststart(int argc, char **argv)
 {
     (void) argc;
@@ -64,6 +68,9 @@ int main(void)
 
     printf("test_shell.\n");
 
+#if MODULE_STDIO_RTT
+    xtimer_init();
+#endif
 
     /* define buffer to be used by the shell */
     char line_buf[SHELL_DEFAULT_BUFSIZE];