From 79192d39248d604f034ee8749e7724ead8618828 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 29 Oct 1996 20:27:43 +0000
Subject: Don't display canonical name if it hasn't been grabbed.

svn path=/trunk/; revision=427
---
 fetchmail.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'fetchmail.c')

diff --git a/fetchmail.c b/fetchmail.c
index bf64ed0a..2558f0b9 100644
--- a/fetchmail.c
+++ b/fetchmail.c
@@ -660,7 +660,8 @@ struct query *ctl;	/* query parameter block */
     printf("Options for retrieving from %s@%s:\n",
 	   ctl->remotename, visbuf(ctl->servername));
 #ifdef HAVE_GETHOSTBYNAME
-    printf("  Canonical DNS name of server is %s.\n", ctl->canonical_name);
+    if (ctl->canonical_name)
+	printf("  Canonical DNS name of server is %s.\n", ctl->canonical_name);
 #endif /* HAVE_GETHOSTBYNAME */
     if (ctl->skip || outlevel == O_VERBOSE)
 	printf("  This host will%s be queried when no host is specified.\n",
-- 
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