From 22c1e6a875e4e1e425378ae2446b452ca9ccbe25 Mon Sep 17 00:00:00 2001
From: Nimit Suwannagate <ethaizone@hotmail.com>
Date: Tue, 15 Dec 2015 15:33:29 +0700
Subject: [PATCH] Notice: Undefined variable: output

Notice: Undefined variable: output in wp-content/plugins/custom-content-type-manager/includes/CCTM_OutputFilter.php on line 90
---
 includes/CCTM_OutputFilter.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/CCTM_OutputFilter.php b/includes/CCTM_OutputFilter.php
index dacdb15..09a74cc 100644
--- a/includes/CCTM_OutputFilter.php
+++ b/includes/CCTM_OutputFilter.php
@@ -87,7 +87,7 @@ public function to_array($input) {
             }
 
 			// See http://code.google.com/p/wordpress-custom-content-type-manager/issues/detail?id=121
-			if ( !is_array($output) ) {
+			if (empty($output) || !is_array($output) ) {
 				$this->is_array_input = false;
 				if (empty($output) && !empty($input)) {					
 					return array($input);
@@ -104,4 +104,4 @@ public function to_array($input) {
 	}
 		
 }
-/*EOF*/
\ No newline at end of file
+/*EOF*/