diff --git a/image_analysis/scale_merge/ScaleAndMerge.cpp b/image_analysis/scale_merge/ScaleAndMerge.cpp
index 74f339f7..14b129cb 100644
--- a/image_analysis/scale_merge/ScaleAndMerge.cpp
+++ b/image_analysis/scale_merge/ScaleAndMerge.cpp
@@ -288,15 +288,16 @@ namespace {
                                              &Itrue[o.hkl_slot]);
                 }
                 break;
-                    case ScaleMergeOptions::PartialityModel::Still: {
-                        auto *cost = new ceres::AutoDiffCostFunction<IntensityStillResidual, 1, 1, 1, 1>(
+                case ScaleMergeOptions::PartialityModel::Still: {
+                    auto *cost = new ceres::AutoDiffCostFunction<IntensityStillResidual, 1, 1, 1, 1>(
                         new IntensityStillResidual(*o.r, o.sigma));
-                        problem.AddResidualBlock(cost,
-                                                 nullptr,
-                                                 &g[o.img_id],
-                                                 &R_sq[o.img_id],
-                                                 &Itrue[o.hkl_slot]);
-                    }
+                    problem.AddResidualBlock(cost,
+                                             nullptr,
+                                             &g[o.img_id],
+                                             &R_sq[o.img_id],
+                                             &Itrue[o.hkl_slot]);
+                }
+                break;
                 case ScaleMergeOptions::PartialityModel::Unity: {
                     auto *cost = new ceres::AutoDiffCostFunction<IntensityFixedResidual, 1, 1, 1>(
                         new IntensityFixedResidual(*o.r, o.sigma, 1.0));