Fix for typography without an array output as well as a bug with the default values for spacing.

Author: dovy

redux-core/inc/fields/spacing/class-redux-spacing.php

@@ -358,13 +358,17 @@ public function css_style( $data ) {
 				if ( 'units' === $key ) {
 					continue;
 				}
+				$the_units = $units;
 
 				// Strip off any alpha for is_numeric test - kp.
 				$num_no_alpha = preg_replace( '/[^\d.-]/', '', $value );
+				if ( empty( $the_units ) ) {
+					$the_units = str_replace( $num_no_alpha, '', $value );
+				}
 
 				// Output if it's a numeric entry.
 				if ( isset( $value ) && is_numeric( $num_no_alpha ) ) {
-					$style .= $key . ':' . $num_no_alpha . $units . ';';
+					$style .= $key . ':' . $num_no_alpha . $the_units . ';';
 				}
 			}
 

redux-core/inc/fields/typography/class-redux-typography.php

@@ -1007,8 +1007,8 @@ public function output( $style = '' ) {
 			$font = $this->value;
 
 			if ( '' !== $style ) {
-				if ( ! empty( $field['output'] ) && ! is_array( $field['output'] ) ) {
-					$field['output'] = array( $field['output'] );
+				if ( ! empty( $this->field['output'] ) && ! is_array( $this->field['output'] ) ) {
+					$this->field['output'] = array( $this->field['output'] );
 				}
 
 				if ( ! empty( $this->field['output'] ) && is_array( $this->field['output'] ) ) {