fix notice

mrsmoking · Jun 22, 2021 · 403beee · 403beee
1 parent 56c8446
commit 403beee
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/ActiveRecord.php b/ActiveRecord.php
@@ -40,11 +40,11 @@ function activerecord_autoload($class_name)
 		foreach ($namespaces as $directory)
 			$directories[] = $directory;
 
-		$root .= DIRECTORY_SEPARATOR . implode($directories, DIRECTORY_SEPARATOR);
+		$root .= DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, $directories);
 	}
 
 	$file = "$root/$class_name.php";
 
 	if (file_exists($file))
 		require_once $file;
-}
+}
diff --git a/lib/Connection.php b/lib/Connection.php
@@ -349,7 +349,7 @@ public function query_and_fetch_one($sql, &$values=array())
 	{
 		$sth = $this->query($sql, $values);
 		$row = $sth->fetch(PDO::FETCH_NUM);
-		return $row[0];
+		return $row ? $row[0] : false;
 	}
 
 	/**