Missed field initialization found by copilot.

Author: larshg

features/include/pcl/features/shot_lrf_omp.h

@@ -105,7 +105,7 @@ namespace pcl
       computeFeature (PointCloudOut &output) override;
 
       /** \brief The number of threads the scheduler should use. */
-      unsigned int num_threads_;
+      unsigned int num_threads_{1};
 
   };
 }

features/include/pcl/features/shot_omp.h

@@ -206,7 +206,7 @@ namespace pcl
       initCompute () override;
 
       /** \brief The number of threads the scheduler should use. */
-      unsigned int num_threads_;
+      unsigned int num_threads_{1};
   };
 
 }