Add check for CSS rule type

f3382d53 · Дмитрий Никулин · 36b528f5 · f3382d53
Commit f3382d53 authored Mar 19, 2016 by Дмитрий Никулин
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core.js src/core.js +1 -0

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--- a/src/core.js
+++ b/src/core.js
@@ -99,6 +99,7 @@ function getStyleValue($$, selector, property) {
        sheet = document.styleSheets[styleId];
        for (var ruleId = 0; ruleId < sheet.cssRules.length; ruleId++) {
            rule = sheet.cssRules[ruleId];
+            if(rule.type !== CSSRule.STYLE_RULE) continue;
            css = rule.cssText;
            if (css.indexOf(selector) !== -1) {
                if (css.indexOf(property) !== -1) {