From 4439817d4df10956b884e0d47ac6e3d18c141238 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sun, 5 Dec 2010 07:24:59 +0000
Subject: check wether config file was empty

git-svn-id: https://svn.spreadspace.org/tcpproxy/trunk@29 e61f0598-a718-4e21-a8f0-0aadfa62ad6b
---
 src/tcpproxy.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/tcpproxy.c')

diff --git a/src/tcpproxy.c b/src/tcpproxy.c
index ef71cb4..57d86b3 100644
--- a/src/tcpproxy.c
+++ b/src/tcpproxy.c
@@ -171,6 +171,14 @@ int main(int argc, char* argv[])
     
     yyinit(&opt, &listeners);
     yyparse();
+
+    if(!slist_length(&listeners)) {
+      log_printf(ERROR, "no listeners defined in config file %s", opt.config_file_);
+      listener_clear(&listeners);
+      options_clear(&opt);
+      log_close();
+      exit(-1);
+    }
   }
 
   priv_info_t priv;
-- 
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