From 2c396827d5facbb63cb4a3817b903f87b13da041 Mon Sep 17 00:00:00 2001
From: kervala <none@none>
Date: Sat, 22 Mar 2014 19:36:13 +0100
Subject: [PATCH] Changed: Use "BuildName" from client_default.cfg to
 determinate last supported patch version by current client under Unix

--HG--
branch : compatibility
---
 code/ryzom/client/src/login_patch.cpp | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/code/ryzom/client/src/login_patch.cpp b/code/ryzom/client/src/login_patch.cpp
index 384f032c8..6976926ba 100644
--- a/code/ryzom/client/src/login_patch.cpp
+++ b/code/ryzom/client/src/login_patch.cpp
@@ -1397,7 +1397,7 @@ void CPatchManager::downloadFileWithCurl (const string &source, const string &de
 		fclose(fp);
 		curl_global_cleanup();
 
-		CurrentFile = "";
+		CurrentFile.clear();
 
 		if (diskFull)
 		{
@@ -2346,6 +2346,7 @@ void CCheckThread::run ()
 		uint32 i, j, k;
 		// Check if the client version is the same as the server version
 		string sClientVersion = pPM->getClientVersion();
+		string sClientNewVersion = ClientCfg.BuildName;
 		string sServerVersion = pPM->getServerVersion();
 		ucstring sTranslate = CI18N::get("uiClientVersion") + " (" + sClientVersion + ") ";
 		sTranslate += CI18N::get("uiServerVersion") + " (" + sServerVersion + ")";
@@ -2359,10 +2360,20 @@ void CCheckThread::run ()
 			return;
 		}
 
-		sint32 nServerVersion;
+		sint32 nServerVersion, nClientVersion, nClientNewVersion;
 		fromString(sServerVersion, nServerVersion);
+		fromString(sClientVersion, nClientVersion);
+		fromString(sClientNewVersion, nClientNewVersion);
 
-		if (sClientVersion != sServerVersion)
+#ifdef NL_OS_UNIX
+		// servers files are not compatible with current client, use last client version
+		if (nClientNewVersion && nServerVersion > nClientNewVersion)
+		{
+			nServerVersion = nClientNewVersion;
+		}
+#endif
+
+		if (nClientVersion != nServerVersion)
 		{
 			// first, try in the version subdirectory
 			try