From d45af315037c95b190f88c27d5587bc4bc7d22d6 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Mon, 30 Sep 2019 10:41:31 +0200
Subject: [PATCH] DeploymentLinkForm: ignore unreachable core

fixes #1966
---
 application/forms/DeploymentLinkForm.php | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/application/forms/DeploymentLinkForm.php b/application/forms/DeploymentLinkForm.php
index 2a0f3768..044dd086 100644
--- a/application/forms/DeploymentLinkForm.php
+++ b/application/forms/DeploymentLinkForm.php
@@ -84,7 +84,13 @@ class DeploymentLinkForm extends DirectorForm
 
         $this->setAttrib('class', 'inline');
         $this->addHtml(Icon::create('wrench'));
-        $target = $this->shouldWarnAboutBug7530() ? '_self' : '_next';
+        try {
+            // As this is shown for single objects, ignore errors caused by an
+            // unreachable core
+            $target = $this->shouldWarnAboutBug7530() ? '_self' : '_next';
+        } catch (\Exception $e) {
+            $target = '_next';
+        }
         $this->addSubmitButton($this->translate('Deploy'), [
             'class'            => 'link-button icon-wrench',
             'title'            => $msg,
@@ -108,8 +114,12 @@ class DeploymentLinkForm extends DirectorForm
 
     public function onSuccess()
     {
-        if ($this->skipBecauseOfBug7530()) {
-            return;
+        try {
+            if ($this->skipBecauseOfBug7530()) {
+                return;
+            }
+        } catch (\Exception $e) {
+            // continue
         }
         $this->deploy();
     }