From 5f46968f8ca6560c7f858960930fcf05357e17ec Mon Sep 17 00:00:00 2001
From: Claudio Sanches <contato@claudiosmweb.com>
Date: Wed, 25 Nov 2015 12:26:58 -0200
Subject: [PATCH] Hide style attribute add_to_cart shortcode when is empty

closes #9694
---
 includes/class-wc-shortcodes.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/includes/class-wc-shortcodes.php b/includes/class-wc-shortcodes.php
index 6afed725e26..a6759c41fc2 100644
--- a/includes/class-wc-shortcodes.php
+++ b/includes/class-wc-shortcodes.php
@@ -452,9 +452,11 @@ class WC_Shortcodes {
 			return '';
 		}
 
+		$styles = empty( $atts['style'] ) ? '' : ' style="' . esc_attr( $atts['style'] ) . '"';
+
 		ob_start();
 		?>
-		<p class="product woocommerce add_to_cart_inline <?php echo esc_attr( $atts['class'] ); ?>" style="<?php echo esc_attr( $atts['style'] ); ?>">
+		<p class="product woocommerce add_to_cart_inline <?php echo esc_attr( $atts['class'] ); ?>"<?php echo $styles; ?>>
 
 			<?php if ( 'true' == $atts['show_price'] ) : ?>
 				<?php echo $product->get_price_html(); ?>