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:octocat: expect array input

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codemasher
2020-02-19 18:23:12 +01:00
parent b11c7dd69d
commit f720cd181d
1 changed files with 2 additions and 2 deletions
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src/QROptionsTrait.php
+2 -2
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@@ -250,10 +250,10 @@ trait QROptionsTrait{
*
* @throws \chillerlan\QRCode\QRCodeException
*/
protected function set_imageTransparencyBG($imageTransparencyBG):void{
protected function set_imageTransparencyBG(array $imageTransparencyBG):void{
// invalid value - set to white as default
if(!is_array($imageTransparencyBG) || count($imageTransparencyBG) < 3){
if(count($imageTransparencyBG) < 3){
$this->imageTransparencyBG = [255, 255, 255];
return;