Bugfixed gpio, improved bitmap example script

2014-06-12 20:38:46 +00:00
parent 477ea2605d
commit 755552a9a6
2 changed files with 9 additions and 3 deletions
--- a/lib/GpioPin.php
+++ b/lib/GpioPin.php
@@ -76,7 +76,9 @@ class GpioPin
    
    public function __destruct()
    {
-        fclose($this->fd);
+    	if ($this->fd) {
+	        fclose($this->fd);
+	    }
    }
    
    public function setDirection($direction)