From f5322b8e88ed6e95bd09b18803882b2d12f197f2 Mon Sep 17 00:00:00 2001
From: kervala <kervala@localhost>
Date: Fri, 21 Oct 2016 14:27:05 +0200
Subject: [PATCH] Changed: If old installer doesn't return a version, overwrite
 it

---
 code/ryzom/tools/client/ryzom_installer/src/configfile.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/code/ryzom/tools/client/ryzom_installer/src/configfile.cpp b/code/ryzom/tools/client/ryzom_installer/src/configfile.cpp
index 437652599..043d9b130 100644
--- a/code/ryzom/tools/client/ryzom_installer/src/configfile.cpp
+++ b/code/ryzom/tools/client/ryzom_installer/src/configfile.cpp
@@ -692,6 +692,9 @@ int CConfigFile::compareInstallersVersion() const
 
 	QString installedVersion = getVersionFromExecutable(installerDst);
 
+	// if unable to get version, copy it
+	if (installedVersion.isEmpty()) return 1;
+
 	nlinfo("%s version is %s", Q2C(installerDst), Q2C(installedVersion));
 
 	QString newVersion = QApplication::applicationVersion();