[Console] Fix restoring exception handler

nicolas-grekas · nicolas-grekas · commit 248948782b02 · 2018-01-10T18:47:32.000+01:00
diff --git a/src/Symfony/Component/Console/Application.php b/src/Symfony/Component/Console/Application.php
@@ -164,6 +164,9 @@ public function run(InputInterface $input = null, OutputInterface $output = null
             }
         } finally {
             if (!$phpHandler) {
+                if (set_exception_handler($renderException) === $renderException) {
+                    restore_exception_handler();
+                }
                 restore_exception_handler();
             } elseif (!$debugHandler) {
                 $phpHandler[0]->setExceptionHandler(null);
