bugfix

klocs · Nov 29, 2018 · b9116f4 · b9116f4
1 parent 7fa4d16
commit b9116f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xs/src/libslic3r/SurfaceCollection.cpp b/xs/src/libslic3r/SurfaceCollection.cpp
@@ -107,7 +107,7 @@ SurfacesConstPtr
 SurfaceCollection::filter_by_type(std::initializer_list<SurfaceType> types) const
 {
     SurfacesConstPtr ss;
-    for (Surface& s : this->surfaces)
+    for (const Surface& s : this->surfaces)
         for (const SurfaceType& t : types)
             if (s.surface_type == t) {
                 ss.push_back(&s);