Suppress wp-cli warnings with Enfold theme installed.

enfold-wpcli-warnings.diff

diff --git a/wp-content/themes/enfold/css/dynamic-css.php b/wp-content/themes/enfold/css/dynamic-css.php
index 65a291e..c09c24f 100644
--- a/wp-content/themes/enfold/css/dynamic-css.php
+++ b/wp-content/themes/enfold/css/dynamic-css.php
@@ -33,7 +33,7 @@ $output = "";
 $body_color = "";
 
 extract($color_set);
-extract($main_color);
+if ($main_color !== NULL) extract($main_color);
 extract($styles);
 
 unset($background_image);
diff --git a/wp-content/themes/enfold/functions-enfold.php b/wp-content/themes/enfold/functions-enfold.php
index 6eeeb8d..3d25c94 100644
--- a/wp-content/themes/enfold/functions-enfold.php
+++ b/wp-content/themes/enfold/functions-enfold.php
@@ -1294,7 +1294,7 @@ if(!function_exists('avia_generate_grid_dimension'))
 	function avia_generate_grid_dimension($options, $color_set, $styles)
 	{
 		global $avia_config;
-		extract($options);
+		if ($options !== "") extract($options);
 		
 		if(empty($content_width))  $content_width 	= 73;
 		if(empty($combined_width)) $combined_width 	= 100;
diff --git a/wp-content/themes/enfold/includes/admin/register-dynamic-styles.php b/wp-content/themes/enfold/includes/admin/register-dynamic-styles.php
index 4f457c1..81fbdcc 100644
--- a/wp-content/themes/enfold/includes/admin/register-dynamic-styles.php
+++ b/wp-content/themes/enfold/includes/admin/register-dynamic-styles.php
@@ -8,6 +8,7 @@ function avia_prepare_dynamic_styles($options = false)
 	$color_set 	= $styles		= array();
 	$post_id 					= avia_get_the_ID();
 	$options 					= apply_filters('avia_pre_prepare_colors', $options);
+	if ($options === "") $options = array();
 
 	//boxed or stretched layout
 	$avia_config['box_class'] = empty($options['color-body_style']) ? "stretched" : $options['color-body_style'];