Wrong detection of Squiz.CSS.DuplicateStyleDefinition with media queries

[adriankirchner]

Here are some more details:

$ php phpcs-2.3.2.phar --version
PHP_CodeSniffer version 2.3.2 (stable) by Squiz (http://www.squiz.net)

content of test.css

@media only screen and (max-width: 480px) {
    header nav.meta a { display: none; }
    header nav.meta a.search { display: block; }
}

content of test-ruleset.xml

<?xml version="1.0"?>
<ruleset name="test">
 <description>Test ruleset</description>
 <rule ref="Squiz.CSS.DuplicateStyleDefinition"/>
</ruleset>

executing this setup results in the following errors:

$ php phpcs-2.3.2.phar --standard=test-ruleset.xml test.css

FILE: ...test.css
----------------------------------------------------------------------
FOUND 1 ERROR AFFECTING 1 LINE
----------------------------------------------------------------------
 3 | ERROR | Duplicate style definition found; first defined on line
   |       | 2
----------------------------------------------------------------------

Time: 8ms; Memory: 2.25Mb

When I remove the media query the error vanishes.
Please ping me if you need more information.

[gsherwood]

Finally committed a fix. Sorry that took so long.