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add isset() check for class attributes in button shortcode as it was causing php error

This commit is contained in:
Lukas Juhas 2016-04-19 12:27:54 +01:00
parent a98d9aa94d
commit 8d2a91ed93
1 changed files with 12 additions and 13 deletions
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3
functions.php
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@ -133,7 +133,7 @@ add_filter( 'wp_mail_from_name', 'barebones_mail_from_name' );
function button_shortcode( $atts, $content = null )
{
$atts['class'] = $atts['class'] ? $atts['class'] : 'btn';
$atts['class'] = isset($atts['class']) ? $atts['class'] : 'btn';
return '<a class="' . $atts['class'] . '" href="' . $atts['link'] . '">' . $content . '</a>';
}
@ -174,4 +174,3 @@ function barebones_tiny_mce_before_init( $settings )
}
add_filter( 'tiny_mce_before_init', 'barebones_tiny_mce_before_init' );