Fix comment.

diff --git a/lib/getdomainname.c b/lib/getdomainname.c
index ce1e200a66960a2664435cebebb7f2d2490808ba..89831e9b0317a9d5119c0ea81ff62a3eb566b332 100644 (file)
--- a/lib/getdomainname.c
+++ b/lib/getdomainname.c
@@ -30,7 +30,8 @@
 /* Return the NIS domain name of the machine.
    WARNING! The NIS domain name is unrelated to the fully qualified host name
             of the machine.  It is also unrelated to email addresses.
-   WARNING! The NIS domain name is usually the empty string when not using NIS.
+   WARNING! The NIS domain name is usually the empty string or "(none)" when
+            not using NIS.
 
    Put up to LEN bytes of the NIS domain name into NAME.
    Null terminate it if the name is shorter than LEN.

diff --git a/lib/getdomainname.h b/lib/getdomainname.h
index cf8e33c3f6413b10105a45c987f6142ca0922fbd..5395a1f5acff1f9691170a81c672d172ef99bff5 100644 (file)
--- a/lib/getdomainname.h
+++ b/lib/getdomainname.h
@@ -30,7 +30,8 @@
 /* Return the NIS domain name of the machine.
    WARNING! The NIS domain name is unrelated to the fully qualified host name
             of the machine.  It is also unrelated to email addresses.
-   WARNING! The NIS domain name is usually the empty string when not using NIS.
+   WARNING! The NIS domain name is usually the empty string or "(none)" when
+            not using NIS.
 
    Put up to LEN bytes of the NIS domain name into NAME.
    Null terminate it if the name is shorter than LEN.

diff --git a/lib/xgetdomainname.c b/lib/xgetdomainname.c
index aaf50a92d1d9f7f98b510d720069fd871a1ca32c..4c640326c0577255ee90197e1126fd553bf85cd9 100644 (file)
--- a/lib/xgetdomainname.c
+++ b/lib/xgetdomainname.c
@@ -39,7 +39,8 @@
 /* Return the NIS domain name of the machine, in malloc'd storage.
    WARNING! The NIS domain name is unrelated to the fully qualified host name
             of the machine.  It is also unrelated to email addresses.
-   WARNING! The NIS domain name is usually the empty string when not using NIS.
+   WARNING! The NIS domain name is usually the empty string or "(none)" when
+            not using NIS.
    If malloc fails, exit.
    Upon any other failure, set errno and return NULL.  */
 char *

diff --git a/lib/xgetdomainname.h b/lib/xgetdomainname.h
index 1266c6c13cd1fec9d7b8bfe57a27c18176e18132..be8d22cc93f5ff102e0bc1c59da530c0741c637a 100644 (file)
--- a/lib/xgetdomainname.h
+++ b/lib/xgetdomainname.h
@@ -21,7 +21,8 @@
 /* Return the NIS domain name of the machine, in malloc'd storage.
    WARNING! The NIS domain name is unrelated to the fully qualified host name
             of the machine.  It is also unrelated to email addresses.
-   WARNING! The NIS domain name is usually the empty string when not using NIS.
+   WARNING! The NIS domain name is usually the empty string or "(none)" when
+            not using NIS.
    If malloc fails, exit.
    Upon any other failure, set errno and return NULL.  */
 extern char *xgetdomainname (void);