From beaa23954861753d9bcf5400258c06531e3f696a Mon Sep 17 00:00:00 2001
From: Brian Miyaji <brian@themeboy.com>
Date: Sun, 19 Oct 2014 20:37:21 +1100
Subject: [PATCH] Fix player list and league table columns

---
 templates/league-table.php | 2 +-
 templates/player-list.php  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/templates/league-table.php b/templates/league-table.php
index 9cbf6279..ccad1d65 100644
--- a/templates/league-table.php
+++ b/templates/league-table.php
@@ -47,7 +47,7 @@ unset( $data[0] );
 if ( ! $columns )
 	$columns = get_post_meta( $id, 'sp_columns', true );
 
-if ( ! is_array( $columns ) )
+if ( null !== $columns && ! is_array( $columns ) )
 	$columns = explode( ',', $columns );
 
 $output .= '<th class="data-rank">' . __( 'Pos', 'sportspress' ) . '</th>';
diff --git a/templates/player-list.php b/templates/player-list.php
index 45da03b1..c502ad1b 100644
--- a/templates/player-list.php
+++ b/templates/player-list.php
@@ -35,7 +35,7 @@ if ( isset( $performance ) )
 	$columns = $performance;
 
 // Explode into array
-if ( ! is_array( $columns ) )
+if ( null !== $columns && ! is_array( $columns ) )
 	$columns = explode( ',', $columns );
 
 $list = new SP_Player_List( $id );