From: Alexander Barton <alex@barton.de>
Date: Sat, 25 Jun 2011 22:07:47 +0000 (+0200)
Subject: CheckFileReadable(): only check when a filename is given ...
X-Git-Tag: rel-18-rc1~8^2~2
X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=commitdiff_plain;h=a085444035016061ca71d43f077d715138708f4e

CheckFileReadable(): only check when a filename is given ...
---

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);