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

diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c
index f5ddec8e1e0232e0b4447f07f185b21fab5f70c3..0a814a76269a5ce323ec7a85ba5a85c7125ea360 100644 (file)
--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -121,6 +121,9 @@ CheckFileReadable(const char *Var, const char *Filename)
 {
        FILE *fp;
 
 {
        FILE *fp;
 

+       if (!Filename)
+               return;
+

        fp = fopen(Filename, "r");
        if (fp)
                fclose(fp);
        fp = fopen(Filename, "r");
        if (fp)
                fclose(fp);