From 5e8849365b3fd7ec40b78a076ec0276cd450dce2 Mon Sep 17 00:00:00 2001
From: HiddenBug <53543663+HiddenBug@users.noreply.github.com>
Date: Mon, 11 Nov 2019 11:45:18 +0100
Subject: [PATCH] Fix implicit conversion errors

---
 .../test/unittests/unittest_speed_observer.cpp                | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/prbt_hardware_support/test/unittests/unittest_speed_observer.cpp b/prbt_hardware_support/test/unittests/unittest_speed_observer.cpp
index f40da7892..6f0495025 100644
--- a/prbt_hardware_support/test/unittests/unittest_speed_observer.cpp
+++ b/prbt_hardware_support/test/unittests/unittest_speed_observer.cpp
@@ -148,14 +148,14 @@ MATCHER_P2(SpeedAtIGe, i, x,
            "Speed at index " + PrintToString(i) + std::string(negation ? "is not" : "is") + " greater or equal to" +
            PrintToString(x) + ".")
 {
-  return static_cast<unsigned long>(i) < arg->name.size() && arg->speed.at(i) >= x;
+  return static_cast<unsigned long>(i) < arg->name.size() && arg->speed.at(static_cast<size_t>(i)) >= x;
 }
 
 MATCHER_P2(SpeedAtILe, i, x,
            "Speed at index " + PrintToString(i) + std::string(negation ? "is not" : "is") + " less or equal to" +
            PrintToString(x) + ".")
 {
-  return static_cast<unsigned long>(i) < arg->name.size() && arg->speed.at(i) <= x;
+  return static_cast<unsigned long>(i) < arg->name.size() && arg->speed.at(static_cast<size_t>(i)) <= x;
 }
 
 /**