From a15510c022bbf5b4c9472ce8fa5ea36c54e41205 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Sol=C3=A0?= <jsola@iri.upc.edu>
Date: Fri, 18 Dec 2020 17:42:30 +0100
Subject: [PATCH] Update sensor_diff_drive.h

---
 include/core/sensor/sensor_diff_drive.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/core/sensor/sensor_diff_drive.h b/include/core/sensor/sensor_diff_drive.h
index cb08a2dd0..212a955b1 100644
--- a/include/core/sensor/sensor_diff_drive.h
+++ b/include/core/sensor/sensor_diff_drive.h
@@ -37,7 +37,7 @@ struct ParamsSensorDiffDrive : public ParamsSensorBase
         prior_cov_diag             = _server.getParam<Eigen::Vector3d>(prefix + _unique_name + "/prior_cov_diag");
         ticks_cov_factor           = _server.getParam<double>(prefix + _unique_name + "/ticks_cov_factor");
     }
-    std::string print() const
+    std::string print() const override
     {
         return ParamsSensorBase::print()                                         + "\n"
         + "radius_left: "                   + std::to_string(radius_left)               + "\n"
-- 
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