From 1acf1db76fc3e07deb8f0f837934ea90383fedb5 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Fri, 24 Jun 2016 16:35:21 +0200
Subject: Do not ask a UI question from bitcoind

---
 src/ui_interface.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ui_interface.h')

diff --git a/src/ui_interface.h b/src/ui_interface.h
index 7ebfc17e5d..7e6557f8e2 100644
--- a/src/ui_interface.h
+++ b/src/ui_interface.h
@@ -76,6 +76,9 @@ public:
     /** Show message box. */
     boost::signals2::signal<bool (const std::string& message, const std::string& caption, unsigned int style), boost::signals2::last_value<bool> > ThreadSafeMessageBox;
 
+    /** If possible, ask the user a question. If not, falls back to ThreadSafeMessageBox(noninteractive_message, caption, style) and returns false. */
+    boost::signals2::signal<bool (const std::string& message, const std::string& noninteractive_message, const std::string& caption, unsigned int style), boost::signals2::last_value<bool> > ThreadSafeQuestion;
+
     /** Progress message during initialization. */
     boost::signals2::signal<void (const std::string &message)> InitMessage;
 
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