From 5ffaaba3a1533cc3cabe509bd09c137aa254e30f Mon Sep 17 00:00:00 2001
From: Casey Rodarmor <casey@rodarmor.com>
Date: Thu, 27 Aug 2015 15:53:16 -0400
Subject: Disallow duplicate windows.

---
 src/qt/bitcoingui.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/qt/bitcoingui.cpp')

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 1d3f7762a..db9e55876 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -97,6 +97,7 @@ BitcoinGUI::BitcoinGUI(const PlatformStyle *platformStyle, const NetworkStyle *n
     trayIconMenu(0),
     notificator(0),
     rpcConsole(0),
+    helpMessageDialog(0),
     prevBlocks(0),
     spinnerFrame(0),
     platformStyle(platformStyle)
@@ -132,6 +133,7 @@ BitcoinGUI::BitcoinGUI(const PlatformStyle *platformStyle, const NetworkStyle *n
 #endif
 
     rpcConsole = new RPCConsole(platformStyle, 0);
+    helpMessageDialog = new HelpMessageDialog(this, false);
 #ifdef ENABLE_WALLET
     if(enableWallet)
     {
@@ -590,9 +592,7 @@ void BitcoinGUI::aboutClicked()
 
 void BitcoinGUI::showHelpMessageClicked()
 {
-    HelpMessageDialog *help = new HelpMessageDialog(this, false);
-    help->setAttribute(Qt::WA_DeleteOnClose);
-    help->show();
+    helpMessageDialog->show();
 }
 
 #ifdef ENABLE_WALLET
-- 
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