X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdba_pdo.php;h=a44c447af20fa568d8ed15bb6e6082fc5330b182;hb=45d6f6c0a3ab8a0048dfb4fd3b28db065ad3a485;hp=eed9ea1251150e29342a3fe35f8417eaad28073b;hpb=1940905454b311fc5999a0d8020832bb92ee52f5;p=friendica.git

diff --git a/include/dba_pdo.php b/include/dba_pdo.php
index eed9ea1251..a44c447af2 100644
--- a/include/dba_pdo.php
+++ b/include/dba_pdo.php
@@ -44,7 +44,7 @@ class dba {
 	public  $error = false;
 
 	function __construct($server,$user,$pass,$db,$install = false) {
-		global $a;
+		$a = get_app();
     
     # work around, to store the database - configuration in DDDBL
     $objDataObjectPool = new \DDDBL\DataObjectPool('Database-Definition');
@@ -99,7 +99,7 @@ class dba {
 	}
 
 	public function q($sql, $onlyquery = false) {
-		global $a;
+		$a = get_app();
 
     $strHandler = (true === $onlyquery) ? 'PDOStatement' : 'MULTI';
     
@@ -182,13 +182,13 @@ class dba {
 		 * These usually indicate SQL syntax errors that need to be resolved.
 		 */
 
-		if($result === false) {
+		if(isset($result) AND ($result === false)) {
 			logger('dba: ' . printable($sql) . ' returned false.' . "\n" . $this->error);
 			if(file_exists('dbfail.out'))
 				file_put_contents('dbfail.out', datetime_convert() . "\n" . printable($sql) . ' returned false' . "\n" . $this->error . "\n", FILE_APPEND);
 		}
 
-		if(($result === true) || ($result === false))
+		if(isset($result) AND (($result === true) || ($result === false)))
 			return $result;
     
 		if ($onlyquery) {