From: Pavel Sanda <sanda@lyx.org>
Date: Wed, 10 Jan 2018 09:47:48 +0000 (+0100)
Subject: RCS: commit undo allowed only in unlocked state.
X-Git-Tag: 2.3.0rc2~77
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=f91e77d18ebf83234a81c5d7333bc13b1291aa02;p=features.git

RCS: commit undo allowed only in unlocked state.
---

diff --git a/src/VCBackend.cpp b/src/VCBackend.cpp
index edbf096e75..957c69f585 100644
--- a/src/VCBackend.cpp
+++ b/src/VCBackend.cpp
@@ -392,7 +392,7 @@ void RCS::undoLast()
 
 bool RCS::undoLastEnabled()
 {
-	return true;
+	return owner_->hasReadonlyFlag();
 }