- if (@layers) {
- push @decls, LaTeX::TikZ::Mod::Layer->declare(@layers);
- }
- for (@other_mods) {
- push @decls, $_->declare($tikz);
- }
+ push @decls, LaTeX::TikZ::Mod::Layer->declare(@layers) if @layers;
+ push @decls, $_->declare($tikz) for @other_mods;