From 5f3239963ed408038b1adb5b82b8156d9f25003d Mon Sep 17 00:00:00 2001
From: Hieu Hoang <hieuhoang@gmail.com>
Date: Thu, 11 Aug 2016 16:28:00 +0200
Subject: [PATCH] segfault with gcc

---
 contrib/moses2/Main.cpp   | 4 ++++
 contrib/moses2/System.cpp | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/contrib/moses2/Main.cpp b/contrib/moses2/Main.cpp
index 7c4f0be09..e3dd79a5a 100644
--- a/contrib/moses2/Main.cpp
+++ b/contrib/moses2/Main.cpp
@@ -30,6 +30,10 @@ int main(int argc, char** argv)
 	Moses2::System system(params);
 	timer.check("Loaded");
 
+  if (params.GetParam("show-weights")) {
+    return 0;
+  }
+
 	//cerr << "system.numThreads=" << system.options.server.numThreads << endl;
 
 	Moses2::ThreadPool pool(system.options.server.numThreads, system.cpuAffinityOffset, system.cpuAffinityOffsetIncr);
diff --git a/contrib/moses2/System.cpp b/contrib/moses2/System.cpp
index 874093a55..05ba89490 100644
--- a/contrib/moses2/System.cpp
+++ b/contrib/moses2/System.cpp
@@ -44,7 +44,7 @@ System::System(const Parameter &paramsArg) :
   if (params.GetParam("show-weights")) {
     cerr << "Showing weights then exit" << endl;
     featureFunctions.ShowWeights(weights);
-    exit(1);
+    return;
   }
 
   cerr << "START featureFunctions.Load()" << endl;