Selection::page() for $page < 1 returns no rows

Author: dg

src/Database/Table/Selection.php

@@ -374,6 +374,9 @@ public function page($page, $itemsPerPage, & $numOfPages = NULL)
 		if (func_num_args() > 2) {
 			$numOfPages = (int) ceil($this->count('*') / $itemsPerPage);
 		}
+		if ($page < 1) {
+			$itemsPerPage = 0;
+		}
 		return $this->limit($itemsPerPage, ($page - 1) * $itemsPerPage);
 	}
 

tests/Database/Table/Table.limit.phpt

@@ -33,9 +33,10 @@ Assert::same(
 );
 
 Assert::same(
-	reformat('SELECT * FROM [author] LIMIT 10'),
-	$context->table('author')->page(0, 10)->getSql()
+	reformat('SELECT * FROM [author] LIMIT 0'),
+	$context->table('author')->page(0, 10, $count)->getSql()
 );
+Assert::same(1, $count);
 
 Assert::same(
 	reformat('SELECT * FROM [author] LIMIT 10 OFFSET 10'),