From 8490e31fdeab3e232be5c0a5f367bc1a032ac37b Mon Sep 17 00:00:00 2001
From: "Alexey I. Froloff" <raorn@altlinux.org>
Date: Sun, 29 Mar 2009 16:53:00 +0400
Subject: [PATCH] Atomic save for session

This patch is part of "Atomic saves for history and session" from
http://git.altlinux.org/people/raorn/packages/WindowMaker.git
---
 src/session.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/session.c b/src/session.c
index 17a2d5a7..5e55a96d 100644
--- a/src/session.c
+++ b/src/session.c
@@ -1003,7 +1003,11 @@ static void smSaveYourselfPhase2Proc(SmcConn smc_conn, SmPointer client_data)
 	plState = WMCreatePLDictionary(WMCreatePLString("Version"),
 				       WMCreatePLString("1.0"), WMCreatePLString("Screens"), state, NULL);
 
-	WMWritePropListToFile(plState, statefile, False);
+	if (!WMWritePropListToFile(plState, statefile, True)) {
+		wwarning(_("error while saving session state"));
+		WMReleasePropList(plState);
+		goto fail;
+	}
 
 	WMReleasePropList(plState);