Use try/finally to restore error handlers

Signed-off-by: Alexander M. Turek <me@derrabus.de>

Author: derrabus

Tests/EventListener/DebugHandlersListenerTest.php

@@ -50,9 +50,10 @@ public function testConfigure()
         try {
             $listener->configure();
         } catch (\Exception $exception) {
+        } finally {
+            restore_exception_handler();
+            restore_error_handler();
         }
-        restore_exception_handler();
-        restore_error_handler();
 
         if (null !== $exception) {
             throw $exception;
@@ -116,9 +117,10 @@ public function testConsoleEvent()
         try {
             $dispatcher->dispatch($event, ConsoleEvents::COMMAND);
         } catch (\Exception $exception) {
+        } finally {
+            restore_exception_handler();
+            restore_error_handler();
         }
-        restore_exception_handler();
-        restore_error_handler();
 
         if (null !== $exception) {
             throw $exception;