Cleanup: clang-tidy

Fixes two instances of `-Wunused-but-set-variable`

There are several more of these but these were low hanging
and noisy with one being in a header functions.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/freestyle/intern/image/GaussianFilter.h b/source/blender/freestyle/intern/image/GaussianFilter.h
index af537cf2d86..f6bfdbd31b0 100644
--- a/source/blender/freestyle/intern/image/GaussianFilter.h
+++ b/source/blender/freestyle/intern/image/GaussianFilter.h
@@ -123,7 +123,7 @@ class GaussianFilter {
 
 template<class Map> float GaussianFilter::getSmoothedPixel(Map *map, int x, int y)
 {
-  float sum = 0.0f;
+  // float sum = 0.0f;
   float L = 0.0f;
   int w = (int)map->width();   // soc
   int h = (int)map->height();  // soc
@@ -142,7 +142,7 @@ template<class Map> float GaussianFilter::getSmoothedPixel(Map *map, int x, int
       float tmpL = map->pixel(x + j, y + i);
       float m = _mask[abs(i) * _storedMaskSize + abs(j)];
       L += m * tmpL;
-      sum += m;
+      // sum += m;
     }
   }
   // L /= sum;