From 76fb3b059d5e0d55ff634c001760a83469f07889 Mon Sep 17 00:00:00 2001
From: Mirek Kratochvil <exa.exa@gmail.com>
Date: Mon, 23 Oct 2017 14:33:47 +0200
Subject: [PATCH] main: default -u from CCR_USER env

---
 src/main.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 7e23332..06d3f78 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -112,6 +112,7 @@ void test()
  */
 
 #include <getopt.h>
+#include <stdlib.h>
 
 #include "actions.h"
 #include "algo_suite.h"
@@ -330,6 +331,12 @@ int main (int argc, char**argv)
 	//register all available algorithms
 	fill_algorithm_suite (AS);
 
+	//default local user key from environment
+	if(user.empty()) {
+		const char*u=getenv("CCR_USER");
+		if(u) user=u;
+	}
+		
 	/*
 	 * cin/cout redirection
 	 */