From a0a18e7d160f0e2f1b0be0f44eeb961f5bfb3d30 Mon Sep 17 00:00:00 2001
From: Alaa El Jawad <ejalaa12@gmail.com>
Date: Fri, 11 Aug 2023 11:17:17 +0200
Subject: [PATCH] use modern casting

Signed-off-by: Alaa El Jawad <ejalaa12@gmail.com>
---
 src/ImuSensor.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ImuSensor.cc b/src/ImuSensor.cc
index 5ae1f7ce..7cc7f8b2 100644
--- a/src/ImuSensor.cc
+++ b/src/ImuSensor.cc
@@ -268,7 +268,9 @@ bool ImuSensor::Update(const std::chrono::steady_clock::duration &_now)
       GaussianNoiseModelPtr gaussian =
         std::dynamic_pointer_cast<GaussianNoiseModel>(
             this->dataPtr->noises[noiseType]);
-      return (float) (gaussian->StdDev() * gaussian->StdDev());
+      if (gaussian) {
+        return static_cast<float>(gaussian->StdDev() * gaussian->StdDev());
+      }
     }
     return 0.001f;
   };