From 751f2c82c4121d28d0740bffb29a4fb273ec55c5 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Tue, 21 Jun 2016 22:19:15 +0200
Subject: Catch errors

---
 synchronizer/main.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'synchronizer/main.cpp')

diff --git a/synchronizer/main.cpp b/synchronizer/main.cpp
index a30aebb..3168bfc 100644
--- a/synchronizer/main.cpp
+++ b/synchronizer/main.cpp
@@ -37,7 +37,7 @@
 #undef DEBUG_AREA
 #define DEBUG_AREA "resource"
 
-Listener *listener = nullptr;
+static Listener *listener = nullptr;
 
 //Print a demangled stacktrace
 void printStacktrace()
@@ -78,14 +78,13 @@ void printStacktrace()
     std::cerr << trace_buf.str();
 }
 
-int sCounter = 0;
+static int sCounter = 0;
 
 void crashHandler(int signal)
 {
     //Guard against crashing in here
     if (sCounter > 1) {
         std::_Exit(EXIT_FAILURE);
-        return;
     }
     sCounter++;
 
@@ -107,7 +106,6 @@ void crashHandler(int signal)
     // std::system("exec xterm -e gdb -p \"$PPID\"");
 
     std::_Exit(EXIT_FAILURE);
-    return;
 }
 
 void terminateHandler()
-- 
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