use modern casting

Signed-off-by: Alaa El Jawad <[email protected]>
gazebosim · Aug 11, 2023 · a0a18e7 · a0a18e7
1 parent f9885a8
commit a0a18e7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git 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;
   };