Suppression d'un bug

HDRip/all_processings.cpp

@@ -69,6 +69,8 @@ float* yCurve(float* data, unsigned int width, unsigned int height, float yCs, f
 
   img.yCurve(yCs, yCb, yCm, yCw, yCh);
 
+  img.non_linear_to_linear();
+
   float* ret = new float[width * height * 3];
   memcpy(ret, img.data, width * height * 3 * sizeof(float));