From decaafe5bd85ef01438ccbb3064aba9061475ade Mon Sep 17 00:00:00 2001
From: btry <tbugier@teclib.com>
Date: Wed, 20 Dec 2017 21:53:06 +0100
Subject: [PATCH] fix(install): detect version 2.6 without schema version, see
 #794

---
 install/install.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/install/install.php b/install/install.php
index 51e7b6f7d..c0d67e26f 100644
--- a/install/install.php
+++ b/install/install.php
@@ -92,9 +92,15 @@ protected function getSchemaVersion() {
     * @return string
     */
    protected function getSchemaVersionFromGlpiConfig() {
+      global $DB;
+
       $config = Config::getConfigurationValues('formcreator', array('schema_version'));
       if (!isset($config['schema_version'])) {
          // No schema version in GLPI config, then this is older than 2.5
+         if ($DB->tableExists('glpi_plugin_formcreator_items_targettickets')) {
+            // Workaround bug #794 where schema version was not saved
+            return '2.6';
+         }
          return '0.0';
       }