[SCM] GNU Inetutils branch, master, updated. inetutils-1_9_4-24-gb0f7dcd

[Mats Erik Andersson]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=b0f7dcdf1621515b9cb3be89da8a0dcd33a48180


commit b0f7dcdf1621515b9cb3be89da8a0dcd33a48180
Author: Mats Erik Andersson <address@hidden>
Date:   Mon May 23 23:06:47 2016 +0200

    hostname: Avoid a trailing space.
    
    Suppress the space character after the last presented IP number.

diff --git a/ChangeLog b/ChangeLog
index b85e63d..9c3fa98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2016-05-23  Mats Erik Andersson  <address@hidden>
+
+       hostname: Avoid a trailing space.
+       Suppress the space character after the last presented IP number.
+       Problem reported by Terje Strand in
+       http://lists.gnu.org/archive/html/bug-inetutils/2016-04/msg00001.html
+
+       * src/hostname.c (get_ip_addresses): Emit a space character
+       only in case a further IP address will be printed.
+
 2016-02-16  Mats Erik Andersson  <address@hidden>
 
        traceroute: Subprivileged use case.
diff --git a/src/hostname.c b/src/hostname.c
index e18b9cc..f2b587d 100644
--- a/src/hostname.c
+++ b/src/hostname.c
@@ -337,7 +337,10 @@ get_ip_addresses (const char *const host_name)
             }
 
           strcat (addresses, address);
-          strcat (addresses, " ");
+
+         /* Insert a separating space character.  */
+         if (ht->h_addr_list[i+1] != NULL)
+           strcat (addresses, " ");
         }
     }
 

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog      |   10 ++++++++++
 src/hostname.c |    5 ++++-
 2 files changed, 14 insertions(+), 1 deletion(-)


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