isset() instead empty() condition

beeflow · beeflow · commit 61cbcdfaacd4 · 2016-07-08T18:26:18.000+02:00
diff --git a/Vartypes/Integer.php b/Vartypes/Integer.php
@@ -39,7 +39,7 @@ class Integer
     public function __construct($value)
     {
         $value = (integer)$value;
-        if (!empty($value)) {
+        if (isset($value)) {
             $this->value = $value;
         } else {
             throw new \Exception('Value must be ' . __CLASS__ . ' type but is ' . gettype($value));

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,7 @@ class Integer`
`39`	`39`	`public function __construct($value)`
`40`	`40`	`{`
`41`	`41`	`$value = (integer)$value;`
`42`		`- if (!empty($value)) {`
	`42`	`+ if (isset($value)) {`
`43`	`43`	`$this->value = $value;`
`44`	`44`	`} else {`
`45`	`45`	`throw new \Exception('Value must be ' . __CLASS__ . ' type but is ' . gettype($value));`