From a085444035016061ca71d43f077d715138708f4e Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Sun, 26 Jun 2011 00:07:47 +0200
Subject: [PATCH] CheckFileReadable(): only check when a filename is given ...

---
 src/ngircd/conf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c
index f5ddec8e..0a814a76 100644
--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -121,6 +121,9 @@ CheckFileReadable(const char *Var, const char *Filename)
 {
 	FILE *fp;
 
+	if (!Filename)
+		return;
+
 	fp = fopen(Filename, "r");
 	if (fp)
 		fclose(fp);