diff options
| -rw-r--r-- | release/sysinstall/config.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/release/sysinstall/config.c b/release/sysinstall/config.c index 1586e6417b34..d550f2113fe4 100644 --- a/release/sysinstall/config.c +++ b/release/sysinstall/config.c @@ -4,7 +4,7 @@ * This is probably the last program in the `sysinstall' line - the next * generation being essentially a complete rewrite. * - * $Id: config.c,v 1.115.2.4 1999/02/05 22:20:13 jkh Exp $ + * $Id: config.c,v 1.115.2.5 1999/02/09 22:25:57 jkh Exp $ * * Copyright (c) 1995 * Jordan Hubbard. All rights reserved. @@ -377,12 +377,16 @@ configRC_conf(void) { FILE *rcSite; Variable *v; + int write_header; - rcSite = fopen("/etc/rc.conf", "w"); + write_header = !file_readable("/etc/rc.conf"); + rcSite = fopen("/etc/rc.conf", "a"); if (!rcSite) return; - fprintf(rcSite, "# This file now contains just the overrides from /etc/defaults/rc.conf\n"); - fprintf(rcSite, "# please make all changes to this file.\n\n"); + if (write_header) { + fprintf(rcSite, "# This file now contains just the overrides from /etc/defaults/rc.conf\n"); + fprintf(rcSite, "# please make all changes to this file.\n\n"); + } /* Now do variable substitutions */ for (v = VarHead; v; v = v->next) { |