Add test + fix for properly handling empty style elements.

svg · Sep 6, 2016 · fe759cb · fe759cb
1 parent bf29ceb
commit fe759cb
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diff --git a/plugins/inlineStyles.js b/plugins/inlineStyles.js
@@ -210,6 +210,10 @@ exports.fn = function(data, svgoOptions) {
   // as last step, remove classes when they are used only by one element in document:
   var $styles = $('style');
   $styles.each(function(si, $style) {
+    if($style.children.length == 0) {
+      return;
+    }
+
     var css      = $style.children[0].data;
     var cssAst   = cssParser.parse(css);
 

diff --git a/test/plugins/inlineStyles.01.svg b/test/plugins/inlineStyles.01.svg