From 9f40fbc473cb29e7dccb20704ce277955f5a9858 Mon Sep 17 00:00:00 2001
From: Daniel Roethlisberger <daniel@roe.ch>
Date: Sun, 22 Apr 2012 13:36:44 +0200
Subject: [PATCH] Replace empty strings with dash when logging

---
 pxyconn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pxyconn.c b/pxyconn.c
index 5efe801..ecac09b 100644
--- a/pxyconn.c
+++ b/pxyconn.c
@@ -67,7 +67,7 @@
 /*
  * Print helper for logging code.
  */
-#define STRORDASH(x)	((x)?(x):"-")
+#define STRORDASH(x)	(((x)&&*(x))?(x):"-")
 
 /*
  * Context used for all server sessions.