From 3c0c9c8ab009fc8ceba3378515f51bbb7473aaa9 Mon Sep 17 00:00:00 2001
From: Elviss Strazdins <elviss@elviss.lv>
Date: Wed, 19 May 2021 03:40:04 +0300
Subject: [PATCH] Add missing std::

Signed-off-by: Elviss Strazdins <elviss@elviss.lv>
---
 include/fastrtps/utils/TimedMutex.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/fastrtps/utils/TimedMutex.hpp b/include/fastrtps/utils/TimedMutex.hpp
index d5b15dcde02..f412bb3270b 100644
--- a/include/fastrtps/utils/TimedMutex.hpp
+++ b/include/fastrtps/utils/TimedMutex.hpp
@@ -70,7 +70,7 @@ class TimedMutex
     bool try_lock_for(
             const std::chrono::duration<Rep, Period>& rel_time)
     {
-        return try_lock_until(chrono::steady_clock::now() + rel_time);
+        return try_lock_until(std::chrono::steady_clock::now() + rel_time);
     }
 
     template <class Clock, class Duration>
@@ -139,7 +139,7 @@ class RecursiveTimedMutex
     bool try_lock_for(
             const std::chrono::duration<Rep, Period>& rel_time)
     {
-        return try_lock_until(chrono::steady_clock::now() + rel_time);
+        return try_lock_until(std::chrono::steady_clock::now() + rel_time);
     }
 
     template <class Clock, class Duration>