From bd43e5d384bed21ec3ddad40f34167ca20b1566d Mon Sep 17 00:00:00 2001
From: Matheus Garcia <garcia.figueiredo@gmail.com>
Date: Mon, 24 Jun 2019 16:52:10 -0300
Subject: [PATCH] =?UTF-8?q?Trata=20caso=20de=20inexist=C3=AAncia=20de=20ca?=
 =?UTF-8?q?mpo=20customizado?=
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---
 classes/util.php | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/classes/util.php b/classes/util.php
index 86e9227..336652e 100644
--- a/classes/util.php
+++ b/classes/util.php
@@ -81,15 +81,19 @@ function obtemCampoCustomizadoCurso($idCurso, $nomeCampo) {
         ";
     
     $valueArray = $DB->get_record_sql($sql, [$idCurso, $nomeCampo]);
-    $value = $valueArray->value;
-    $options = $valueArray->options;
 
-    if($options == null) {
-        return $value;
+    if($valueArray) {
+        $value = $valueArray->value;
+        $options = $valueArray->options;
+
+        if($options == null) {
+            return $value;
+        } else {
+            $optionsArray = preg_split("/\s*\n\s*/", trim($options));
+            return $optionsArray[$value-1];
+        }
     } else {
-        
-        $optionsArray = preg_split("/\s*\n\s*/", trim($options));
-        return $optionsArray[$value-1];
+        return '';
     }
 }