From e975bfdd0b51ce05f6fc4d250ac7a4cd51bc2bbd Mon Sep 17 00:00:00 2001
From: tchernobog <tchernobog@3ecf2c5c-341e-0410-92b4-d18e462d057c>
Date: Tue, 8 Aug 2006 19:46:14 +0000
Subject: [PATCH] - Bugfix to call History::notify_change when reenabling
 notifications

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@830 3ecf2c5c-341e-0410-92b4-d18e462d057c
---
 src/backend/history.cc | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/backend/history.cc b/src/backend/history.cc
index f0a13f0..478f288 100644
--- a/src/backend/history.cc
+++ b/src/backend/history.cc
@@ -70,7 +70,12 @@ History::notify_change()
 bool
 History::set_notify_enabled(bool enabled)
 {
-  bool r = _notify;
+  bool old_value = _notify;
   _notify = enabled;
-  return r;
+  
+  // Force notify if we re-enable it
+  if(old_value == false && _notify == true)
+    notify_change();
+
+  return old_value;
 }