From 1c8bb804cf430a04590273918fa9accb00620173 Mon Sep 17 00:00:00 2001
From: kYc0o <fco.ja.ac@gmail.com>
Date: Thu, 26 Oct 2017 01:36:31 +0200
Subject: [PATCH] tests/driver_servo/main.c: fix var len

---
 tests/driver_servo/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/driver_servo/main.c b/tests/driver_servo/main.c
index 3518ff744bed..a93d9fab44b2 100644
--- a/tests/driver_servo/main.c
+++ b/tests/driver_servo/main.c
@@ -53,7 +53,7 @@ static servo_t servo;
 int main(void)
 {
     int res;
-    int pos = (STEP_LOWER_BOUND + STEP_UPPER_BOUND) / 2;
+    unsigned int pos = (STEP_LOWER_BOUND + STEP_UPPER_BOUND) / 2;
     int step = STEP;
 
     puts("\nRIOT RC servo test");