--- netkit-ftp-0.17-orig/ftp/ftp.c 2007-08-06 23:32:49.000000000 +0200
+++ netkit-ftp-0.17/ftp/ftp.c 2007-08-06 23:31:06.000000000 +0200
@@ -483,8 +483,10 @@ getreply(int expecteof)
return (0);
}
lostpeer(0);
- fclose(cout);
- cout = NULL;
+ if (cout) {
+ fclose(cout);
+ cout = NULL;
+ }
if (verbose) {
printf("421 Service not available, remote server has closed connection\n");
(void) fflush(stdout);