diff -up jwhois-4.0/src/init.c_old jwhois-4.0/src/init.c
--- jwhois-4.0/src/init.c_old 2007-06-26 08:59:17.000000000 +0200
+++ jwhois-4.0/src/init.c 2009-01-27 15:49:35.000000000 +0100
@@ -283,6 +283,8 @@ parse_args(int *argc, char ***argv)
if (in)
jconfig_parse_file(in);
+ fclose(in);
+
if (verbose>1)
{
printf("[Debug: Cache = %s]\n", cache?"On":"Off");