From 28ccfdc1eedbbc0a31f4f0e3521c1770d3e6f7fe Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Sun, 28 Aug 2016 00:48:45 +0200
Subject: [PATCH] add additional error check

---
 hermit/tools/proxy.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/hermit/tools/proxy.c b/hermit/tools/proxy.c
index 144ee6629..0b712d839 100644
--- a/hermit/tools/proxy.c
+++ b/hermit/tools/proxy.c
@@ -663,7 +663,12 @@ int main(int argc, char **argv)
 	int32_t magic = HERMIT_MAGIC;
 	struct sockaddr_in serv_name;
 
-	init_env(argv[1]);
+	ret = init_env(argv[1]);
+	if (ret) {
+		perror("init_env failed");
+		exit(1);
+	}
+
 	atexit(fini_env);
 
 	/* create a socket */