Fix TypeError on ProgressBar

Fan2Shrek · Fan2Shrek · commit 8adc869823fb · 2024-03-27T10:54:01.000+01:00
diff --git a/Helper/ProgressBar.php b/Helper/ProgressBar.php
@@ -183,9 +183,9 @@ public function setMessage(string $message, string $name = 'message'): void
         $this->messages[$name] = $message;
     }
 
-    public function getMessage(string $name = 'message'): string
+    public function getMessage(string $name = 'message'): ?string
     {
-        return $this->messages[$name];
+        return $this->messages[$name] ?? null;
     }
 
     public function getStartTime(): int

Original file line number	Diff line number	Diff line change
`@@ -183,9 +183,9 @@ public function setMessage(string $message, string $name = 'message'): void`
`183`	`183`	`$this->messages[$name] = $message;`
`184`	`184`	`}`
`185`	`185`
`186`		`- public function getMessage(string $name = 'message'): string`
	`186`	`+ public function getMessage(string $name = 'message'): ?string`
`187`	`187`	`{`
`188`		`- return $this->messages[$name];`
	`188`	`+ return $this->messages[$name] ?? null;`
`189`	`189`	`}`
`190`	`190`
`191`	`191`	`public function getStartTime(): int`