fix: dont pass null to strlen() (#134)

darthf1 · web-flow · commit 2c11878524e1 · 2022-03-08T06:07:16.000+07:00
diff --git a/src/Avatar.php b/src/Avatar.php
@@ -416,7 +416,7 @@ protected function getRandomElement($array, $default)
         $array = array_values($array);
 
         $name = $this->name;
-        if (strlen($name) === 0) {
+        if ($name === null || strlen($name) === 0) {
             $name = chr(rand(65, 90));
         }
 

Original file line number	Diff line number	Diff line change
`@@ -416,7 +416,7 @@ protected function getRandomElement($array, $default)`
`416`	`416`	`$array = array_values($array);`
`417`	`417`
`418`	`418`	`$name = $this->name;`
`419`		`- if (strlen($name) === 0) {`
	`419`	`+ if ($name === null \|\| strlen($name) === 0) {`
`420`	`420`	`$name = chr(rand(65, 90));`
`421`	`421`	`}`
`422`	`422`