Fix member init order for min_bead_width_

min_bead_width_ was initialized before min_even_wall_line_width_ and min_odd_wall_line_width_, causing undefined behavior due to C++ member initialization order following declaration order, not initializer list order. Reordered both the declaration and the initializer list to fix this.

Author: HellAholic

include/WallToolPaths.h

@@ -127,12 +127,12 @@ class WallToolPaths
     coord_t wall_0_inset_; //<! How far to inset the outer wall. Should only be applied when printing the actual walls, not extra infill/skin/support walls.
     bool print_thin_walls_; //<! Whether to enable the widening beading meta-strategy for thin features
     coord_t min_feature_size_; //<! The minimum size of the features that can be widened by the widening beading meta-strategy. Features thinner than that will not be printed
-    coord_t min_bead_width_; //<! The minimum bead size to use when widening thin model features with the widening beading meta-strategy
     const AngleRadians wall_transition_angle_;
     const coord_t wall_transition_length_;
     const double min_even_wall_line_width_;
     const double wall_line_width_0_;
     const double min_odd_wall_line_width_;
+    coord_t min_bead_width_; //<! The minimum bead size to use when widening thin model features with the widening beading meta-strategy
     const double wall_line_width_x_;
     const int wall_distribution_count_;
     const coord_t wall_transition_filter_distance_;

src/WallToolPaths.cpp

@@ -37,12 +37,12 @@ WallToolPaths::WallToolPaths(
     , wall_0_inset_(wall_0_inset)
     , print_thin_walls_(settings.get<bool>("fill_outline_gaps"))
     , min_feature_size_(nominal_bead_width / 4)
-    , min_bead_width_(std::min(min_even_wall_line_width_, min_odd_wall_line_width_))
     , wall_transition_angle_(AngleDegrees(10))
     , wall_transition_length_(nominal_bead_width)
     , min_even_wall_line_width_(std::llrint(nominal_bead_width * 0.85))
     , wall_line_width_0_(nominal_bead_width)
     , min_odd_wall_line_width_(min_even_wall_line_width_)
+    , min_bead_width_(std::min(min_even_wall_line_width_, min_odd_wall_line_width_))
     , wall_line_width_x_(nominal_bead_width)
     , wall_distribution_count_(1)
     , wall_transition_filter_distance_(MM2INT(100))