From ecc3c9f0a39360d4ae29cfe344346c2b9621c285 Mon Sep 17 00:00:00 2001
From: hluk <hluk@email.cz>
Date: Mon, 22 Apr 2013 19:41:55 +0200
Subject: [PATCH] FakeVim: Perform undo/redo at least once

Change-Id: I289cb48cab47f4b0462f00ac490c66607a40dba2
Reviewed-by: hjk <hjk121@nokiamail.com>
---
 src/plugins/fakevim/fakevimhandler.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/fakevim/fakevimhandler.cpp b/src/plugins/fakevim/fakevimhandler.cpp
index 10afe6c9bb8..2842cbdbca5 100644
--- a/src/plugins/fakevim/fakevimhandler.cpp
+++ b/src/plugins/fakevim/fakevimhandler.cpp
@@ -7157,8 +7157,8 @@ void FakeVimHandler::Private::undoRedo(bool undo)
     ++m_editBlockLevel;
 
     // Do undo/redo [count] times to reach previous revision.
-    int count = m_undoState.isValid() ? m_undoState.revisions
-                                      : state.isValid() ? state.revisions : 1;
+    int count = qMax(1, m_undoState.isValid() ? m_undoState.revisions
+                                              : state.revisions);
     while (count-- > 0) {
         if (undo)
             EDITOR(undo());