From 6eb0777e01a7e805b0693df9ec465d539b5afd4e Mon Sep 17 00:00:00 2001
From: champsupertramp <heychampsupertramp@gmail.com>
Date: Wed, 30 Mar 2016 10:00:41 +0800
Subject: [PATCH] Remove notices

---
 core/um-shortcodes.php | 38 +++++++++++++++++++++-----------------
 1 file changed, 21 insertions(+), 17 deletions(-)

diff --git a/core/um-shortcodes.php b/core/um-shortcodes.php
index 2d16b30c..d5735e82 100644
--- a/core/um-shortcodes.php
+++ b/core/um-shortcodes.php
@@ -416,33 +416,37 @@ class UM_Shortcodes {
 			$paths[] = glob(get_stylesheet_directory() . '/ultimate-member/templates/' . '*.php');
 		}
 
-		foreach ($paths as $k => $files) {
+		if( isset( $paths ) && ! empty( $paths ) ){
+			
+			foreach ($paths as $k => $files) {
 
-			foreach ($files as $file) {
+				foreach ($files as $file) {
 
-				$clean_filename = $this->get_template_name($file);
+					$clean_filename = $this->get_template_name($file);
 
-				if (0 === strpos($clean_filename, $excluded)) {
+					if (0 === strpos($clean_filename, $excluded)) {
 
-					$source = file_get_contents($file);
-					$tokens = token_get_all($source);
-					$comment = array(
-						T_COMMENT, // All comments since PHP5
-						T_DOC_COMMENT, // PHPDoc comments
-					);
-					foreach ($tokens as $token) {
-						if (in_array($token[0], $comment) && strstr($token[1], '/* Template:') && $clean_filename != $excluded) {
-							$txt = $token[1];
-							$txt = str_replace('/* Template: ', '', $txt);
-							$txt = str_replace(' */', '', $txt);
-							$array[$clean_filename] = $txt;
+						$source = file_get_contents($file);
+						$tokens = token_get_all($source);
+						$comment = array(
+							T_COMMENT, // All comments since PHP5
+							T_DOC_COMMENT, // PHPDoc comments
+						);
+						foreach ($tokens as $token) {
+							if (in_array($token[0], $comment) && strstr($token[1], '/* Template:') && $clean_filename != $excluded) {
+								$txt = $token[1];
+								$txt = str_replace('/* Template: ', '', $txt);
+								$txt = str_replace(' */', '', $txt);
+								$array[$clean_filename] = $txt;
+							}
 						}
+
 					}
 
 				}
 
 			}
-
+			
 		}
 
 		return $array;