From c697f9f6b990809adb6ed198fa05ae43c0b9a26c Mon Sep 17 00:00:00 2001
From: Pavel Sanda <sanda@lyx.org>
Date: Mon, 27 Oct 2008 01:06:24 +0000
Subject: [PATCH] Small glitch in RCS registering procedure, useless parse of
 wrong file (part of 5389).

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27144 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/LyXVC.cpp     | 2 +-
 src/VCBackend.cpp | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/LyXVC.cpp b/src/LyXVC.cpp
index 5b510ae0f3..7f5beea704 100644
--- a/src/LyXVC.cpp
+++ b/src/LyXVC.cpp
@@ -122,7 +122,7 @@ void LyXVC::registrer()
 		} else {
 			LYXERR(Debug::LYXVC, "LyXVC: registering "
 				<< to_utf8(filename.displayName()) << " with RCS");
-			vcs.reset(new RCS(filename));
+			vcs.reset(new RCS(FileName()));
 		}
 
 		vcs->owner(owner_);
diff --git a/src/VCBackend.cpp b/src/VCBackend.cpp
index 806c795282..1def1af1b0 100644
--- a/src/VCBackend.cpp
+++ b/src/VCBackend.cpp
@@ -102,6 +102,9 @@ void RCS::retrieve(FileName const & file)
 
 void RCS::scanMaster()
 {
+	if (master_.empty())
+		return;
+
 	LYXERR(Debug::LYXVC, "LyXVC::RCS: scanMaster: " << master_);
 
 	ifstream ifs(master_.toFilesystemEncoding().c_str());