From 015c5b7a966f01af0828e47c35cde4dbd24eb499 Mon Sep 17 00:00:00 2001
From: Denis Flaven <denis.flaven@combodo.com>
Date: Wed, 26 Jul 2017 15:46:57 +0000
Subject: [PATCH] Bug fix: protect the setup from a fatal exception when
 encountering a module with no version number.

SVN:trunk[4847]
---
 setup/extensionsmap.class.inc.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/setup/extensionsmap.class.inc.php b/setup/extensionsmap.class.inc.php
index 5319b0892..c4c74ea39 100644
--- a/setup/extensionsmap.class.inc.php
+++ b/setup/extensionsmap.class.inc.php
@@ -252,6 +252,11 @@ class iTopExtensionsMap
 						// to this extension
 						$sModuleId = $aModuleInfo[1];
 						list($sModuleName, $sModuleVersion) = ModuleDiscovery::GetModuleName($sModuleId);
+						if ($sModuleVersion == '')
+						{
+							// Provide a default module version since version is mandatory when recording ExtensionInstallation
+							$sModuleVersion = '0.0.1';
+						}
 						
 						if ($sParentExtensionId !== null)
 						{