From 6df1187bac1e1fb8becace5bdd3997330561b677 Mon Sep 17 00:00:00 2001
From: Jonathan Naylor <naylorjs@yahoo.com>
Date: Wed, 4 May 2016 06:35:20 +0100
Subject: [PATCH] Handle restarts with SIGHUP.

---
 MMDVMHost.cpp | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/MMDVMHost.cpp b/MMDVMHost.cpp
index d320a42..20bebfd 100644
--- a/MMDVMHost.cpp
+++ b/MMDVMHost.cpp
@@ -74,20 +74,26 @@ int main(int argc, char** argv)
   ::signal(SIGHUP,  sigHandler);
 #endif
 
-  CMMDVMHost* host = new CMMDVMHost(std::string(iniFile));
-  int ret2 = host->run();
+  int ret = 0;
 
-  delete host;
+  do {
+	  m_signal = 0;
 
-  if (m_signal == 15)
-	  ::LogInfo("Caught SIGTERM. Exiting");
+	  CMMDVMHost* host = new CMMDVMHost(std::string(iniFile));
+	  ret = host->run();
 
-  if (m_signal == 1)
-	  ::LogInfo("Caught SIGHUP. Exiting");
+	  delete host;
+
+	  if (m_signal == 15)
+		  ::LogInfo("Caught SIGTERM, exiting");
+
+	  if (m_signal == 1)
+		  ::LogInfo("Caught SIGHUP, restarting");
+  } while (m_signal == 1);
 
   ::LogFinalise();
 
-  return ret2;
+  return ret;
 }
 
 CMMDVMHost::CMMDVMHost(const std::string& confFile) :