From 05cb15ae5b81da51fad4b1be6ee57f61429ddedb Mon Sep 17 00:00:00 2001
From: Wolfgang Thaller <wolfgang.thaller@gmx.net>
Date: Tue, 3 Oct 2017 20:09:03 +0200
Subject: [PATCH] missing #include

---
 LaunchAPPL/Launcher.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/LaunchAPPL/Launcher.cc b/LaunchAPPL/Launcher.cc
index 41038f7278..f5b568f2ec 100644
--- a/LaunchAPPL/Launcher.cc
+++ b/LaunchAPPL/Launcher.cc
@@ -4,6 +4,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/wait.h>
+#include <signal.h>
 
 
 namespace fs = boost::filesystem;