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