From: Lars Gullik Bjønnes <larsbj@gullik.org>
Date: Wed, 11 May 2005 16:42:12 +0000 (+0000)
Subject: use is_writable to check if the copy_file will work
X-Git-Tag: 1.6.10~14299
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=a087bda7ec81f48c97d3903ac2c27b688e054e65;p=lyx.git

use is_writable to check if the copy_file will work


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9934 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/ChangeLog b/src/ChangeLog
index c7463cf819..a2ab230f32 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2005-05-11  Lars Gullik Bjonnes  <larsbj@gullik.net>
+
+	* buffer.C (save): check if destination is writable before trying
+	to copy a file
+
 2005-05-11  Martin Vermeer  <martin.vermeer@hut.fi>
 
 	* BufferView_pimpl.C (update): fix processEvents -caused update
diff --git a/src/buffer.C b/src/buffer.C
index ab9a0db5d6..90cc72c46f 100644
--- a/src/buffer.C
+++ b/src/buffer.C
@@ -707,7 +707,7 @@ bool Buffer::save() const
 		// good enough. (Lgb)
 		// But to use this we need fs::copy_file to actually do a copy,
 		// even when the target file exists. (Lgb)
-		if (fs::exists(fileName())) {
+		if (fs::exists(fileName()) && fs::is_writable(fs::path(fileName()).branch_path())) {
 		  //try {
 		    fs::copy_file(fileName(), s, false);
 		    //}