Fixed bug in filter if have not empty columns and filtered rows is 0

mesour · mesour · commit 104ef286874b · 2016-03-15T02:41:42.000+01:00
diff --git a/src/Mesour/DataGrid/BaseGrid.php b/src/Mesour/DataGrid/BaseGrid.php
@@ -538,7 +538,7 @@ public function render()
 
 	protected function checkEmptyColumns()
 	{
-		if ($this->count === 0) {
+		if ($this->count === 0 && count($this->getColumns()) === 0) {
 			foreach ($this->getRealColumnNames() as $key) {
 				$this->setColumn(new Column\Text, $key);
 			}

Original file line number	Diff line number	Diff line change
`@@ -538,7 +538,7 @@ public function render()`
`538`	`538`
`539`	`539`	`protected function checkEmptyColumns()`
`540`	`540`	`{`
`541`		`- if ($this->count === 0) {`
	`541`	`+ if ($this->count === 0 && count($this->getColumns()) === 0) {`
`542`	`542`	`foreach ($this->getRealColumnNames() as $key) {`
`543`	`543`	`$this->setColumn(new Column\Text, $key);`
`544`	`544`	`}`