From d5f77d6dc2e1f7dd974ce557270bf69e29d4778b Mon Sep 17 00:00:00 2001
From: Pavel Sanda <sanda@lyx.org>
Date: Fri, 12 Feb 2010 10:16:00 +0000
Subject: [PATCH] Forgotten. There should be some oneliner for substituting all
 these.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33442 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/VCBackend.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/VCBackend.cpp b/src/VCBackend.cpp
index 805073e46a..c7e06508b8 100644
--- a/src/VCBackend.cpp
+++ b/src/VCBackend.cpp
@@ -897,6 +897,10 @@ string SVN::revisionInfo(LyXVC::RevisionInfo const info)
 bool SVN::getFileRevisionInfo()
 {
 	FileName tmpf = FileName::tempName("lyxvcout");
+	if (tmpf.empty()) {
+		LYXERR(Debug::LYXVC, "Could not generate logfile " << tmpf);
+		return N_("Error: Could not generate logfile.");
+	}
 
 	doVCCommand("svn info --xml " + quoteName(onlyFilename(owner_->absFileName()))
 		    + " > " + quoteName(tmpf.toFilesystemEncoding()),
@@ -946,6 +950,10 @@ bool SVN::getFileRevisionInfo()
 bool SVN::getTreeRevisionInfo()
 {
 	FileName tmpf = FileName::tempName("lyxvcout");
+	if (tmpf.empty()) {
+		LYXERR(Debug::LYXVC, "Could not generate logfile " << tmpf);
+		return N_("Error: Could not generate logfile.");
+	}
 
 	doVCCommand("svnversion -n . > " + quoteName(tmpf.toFilesystemEncoding()),
 		    FileName(owner_->filePath()));