Add a few more ??=

nicolas-grekas · nicolas-grekas · commit 6f3ec1ff7614 · 2022-09-12T10:52:12.000+02:00
diff --git a/ErrorHandler.php b/ErrorHandler.php
@@ -539,7 +539,7 @@ public function handleException(\Throwable $exception)
             if (null !== $exceptionHandler) {
                 return $exceptionHandler($exception);
             }
-            $handlerException = $handlerException ?: $exception;
+            $handlerException ??= $exception;
         } catch (\Throwable $handlerException) {
         }
         if ($exception === $handlerException && null === $this->exceptionHandler) {

Original file line number	Diff line number	Diff line change
`@@ -539,7 +539,7 @@ public function handleException(\Throwable $exception)`
`539`	`539`	`if (null !== $exceptionHandler) {`
`540`	`540`	`return $exceptionHandler($exception);`
`541`	`541`	`}`
`542`		`- $handlerException = $handlerException ?: $exception;`
	`542`	`+ $handlerException ??= $exception;`
`543`	`543`	`} catch (\Throwable $handlerException) {`
`544`	`544`	`}`
`545`	`545`	`if ($exception === $handlerException && null === $this->exceptionHandler) {`