Call optipng on sprite file

diff --git a/make_static.PL b/make_static.PL
index 01c61253138a804084ec2007469fa27b42ce884e..100b6c2ca31c40f3c5fba2784859ac43c8f6e4a1 100644 (file)
--- a/make_static.PL
+++ b/make_static.PL
@@ -30,6 +30,8 @@ $maker->print_css(
        sprite_filename => 'https://static.mindcoding.ro/static/logos.png',
 );
 
+system 'optipng', '-o7', '-zm1-9', 'static/logos.png';
+
 my $common_css;
 $common_css .= read_file $_ for <css/*.css>;
 for (<css/themes/*>) {