From 65df5a919291252d7c7aa1b225759cb66bed5c8c Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Sat, 15 Nov 2014 12:21:27 +0000
Subject: [PATCH] Check file hasn't been removed out from under us before
 saving

---
 renderdocui/Windows/MainWindow.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/renderdocui/Windows/MainWindow.cs b/renderdocui/Windows/MainWindow.cs
index 60e2a7706..f591c45ad 100644
--- a/renderdocui/Windows/MainWindow.cs
+++ b/renderdocui/Windows/MainWindow.cs
@@ -1000,6 +1000,13 @@ namespace renderdocui.Windows
 
             if (res == DialogResult.OK)
             {
+                if (!File.Exists(m_Core.LogFileName))
+                {
+                    MessageBox.Show("Logfile " + m_Core.LogFileName + " couldn't be found, cannot save.", "File not found",
+                                                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return false;
+                }
+
                 File.Copy(m_Core.LogFileName, saveDialog.FileName, true);
 
                 OwnTemporaryLog = false;