Unified Diff: lib/content/elemHideEmulation.js
Issue 29555834:
Issue 5773 - Older Opera and Chrome don't have an iterable CSSRuleList (Closed)
Base URL: https://hg.adblockplus.org/adblockpluscore/
Patch Set: Pass eslint.
Created Sept. 25, 2017, 6:04 p.m.
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| Index: lib/content/elemHideEmulation.js |
| =================================================================== |
| --- a/lib/content/elemHideEmulation.js |
| +++ b/lib/content/elemHideEmulation.js |
| @@ -425,18 +425,21 @@ |
| // between Firefox and Chrome. |
| if (!this.isSameOrigin(stylesheet)) |
| continue; |
| let rules = stylesheet.cssRules; |
| if (!rules) |
| continue; |
| - for (let rule of rules) |
| + // Chrome < 51 doesn't have an iterable CSSRuleList |
| + // https://issues.adblockplus.org/ticket/5773 |
| + for (let j = 0; j < rules.length; j++) |
| { |
| + let rule = rules[j]; |
| if (rule.type != rule.STYLE_RULE) |
| continue; |
| cssStyles.push(stringifyStyle(rule)); |
| } |
| } |
| let {document} = this.window; |
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