From 5ff2fc9250ca81af1565b787e2be54325366c8f6 Mon Sep 17 00:00:00 2001
From: DennisOSRM <luxen@kit.edu>
Date: Thu, 31 May 2012 14:09:40 +0200
Subject: [PATCH] Fixes issue #259

---
 Util/LinuxStackTrace.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Util/LinuxStackTrace.h b/Util/LinuxStackTrace.h
index 04a1f44cc..765539726 100644
--- a/Util/LinuxStackTrace.h
+++ b/Util/LinuxStackTrace.h
@@ -139,7 +139,7 @@ void installCrashHandler(std::string b) {
 #ifndef NDEBUG
     binaryName = b;
     struct sigaction sigact;
-
+    sigemptyset(&sigact.sa_mask);
     sigact.sa_sigaction = crashHandler;
     sigact.sa_flags = SA_RESTART | SA_SIGINFO;