X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Foptions.c;h=87a902fc0bb87524b878f14656afbb886aba4be0;hb=f52db44405c7cc9620701eda20889dc6743f8437;hp=b54f95a98cad3d3d89b287ca0c29be96a1148df0;hpb=6f9174716453eb7f8571eccc48c1683947da2514;p=ppp.git

diff --git a/pppd/options.c b/pppd/options.c
index b54f95a..87a902f 100644
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: options.c,v 1.21 1995/06/12 12:02:20 paulus Exp $";
+static char rcsid[] = "$Id: options.c,v 1.23 1995/07/04 12:33:01 paulus Exp $";
 #endif
 
 #include <stdio.h>
@@ -1132,7 +1132,12 @@ static int
 setdomain(argv)
     char **argv;
 {
-    strncat(hostname, *argv, MAXNAMELEN - strlen(hostname));
+    gethostname(hostname, MAXNAMELEN);
+    if (**argv != 0) {
+	if (**argv != '.')
+	    strncat(hostname, ".", MAXNAMELEN - strlen(hostname));
+	strncat(hostname, *argv, MAXNAMELEN - strlen(hostname));
+    }
     hostname[MAXNAMELEN-1] = 0;
     return (1);
 }