From 146e0bb71ca08cb9457e3a265c0cca1c256d30cb Mon Sep 17 00:00:00 2001
From: Walter de Jong <walter@heiho.net>
Date: Wed, 27 Mar 2013 21:44:47 +0100
Subject: if key is set

---
 libtac/lib/connect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libtac/lib')

diff --git a/libtac/lib/connect.c b/libtac/lib/connect.c
index d6d699e..f3ead9f 100644
--- a/libtac/lib/connect.c
+++ b/libtac/lib/connect.c
@@ -154,7 +154,7 @@ int tac_connect_single(struct addrinfo *server, char *key) {
 
     /* set current tac_secret */
     tac_encryption = 0;
-    if (key != NULL && strcmp(key, "") != 0) {
+    if (key != NULL && *key) {
         tac_encryption = 1;
         tac_secret = key;
     }
-- 
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