From 67613930a2f739ce3c62813974f617d68566976f Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Wed, 9 Jan 2019 13:02:20 +0100
Subject: [PATCH] BpConfigForm: Don't override processes which have
 coincidentally the same name

fixes #195
---
 application/forms/BpConfigForm.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/application/forms/BpConfigForm.php b/application/forms/BpConfigForm.php
index 9c85d23..53870fc 100644
--- a/application/forms/BpConfigForm.php
+++ b/application/forms/BpConfigForm.php
@@ -133,6 +133,14 @@ class BpConfigForm extends BpConfigBaseForm
         $name = $this->getValue('name');
 
         if ($this->config === null) {
+            if ($this->storage->hasProcess($name)) {
+                $this->addError(sprintf(
+                    $this->translate('A process named "%s" already exists'),
+                    $name
+                ));
+                return;
+            }
+
             // New config
             $config = new BpConfig();
             $config->setName($name);