netdev - [patch iproute2] lib/utils.c: should return correct error message

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Date:	Thu, 14 Nov 2013 15:00:24 +0800
From:	Hangbin Liu <liuhangbin@...il.com>
To:	network dev <netdev@...r.kernel.org>
Cc:	Hangbin Liu <liuhangbin@...il.com>
Subject: [patch iproute2] lib/utils.c: should return correct error message

Signed-off-by: Hangbin Liu <liuhangbin@...il.com>
---
 lib/utils.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/utils.c b/lib/utils.c
index 4e9c719..59221b2 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -487,7 +487,11 @@ int get_addr(inet_prefix *dst, const char *arg, int family)
 		exit(1);
 	}
 	if (get_addr_1(dst, arg, family)) {
-		fprintf(stderr, "Error: an inet address is expected rather than \"%s\".\n", arg);
+		// FIXME: Don't know how to handle AF_UNSPEC and AF_DECnet
+		if (family == AF_INET6)
+			fprintf(stderr, "Error: an inet6 address is expected rather than \"%s\".\n", arg);
+		else
+			fprintf(stderr, "Error: an inet address is expected rather than \"%s\".\n", arg);
 		exit(1);
 	}
 	return 0;
@@ -500,7 +504,11 @@ int get_prefix(inet_prefix *dst, char *arg, int family)
 		exit(1);
 	}
 	if (get_prefix_1(dst, arg, family)) {
-		fprintf(stderr, "Error: an inet prefix is expected rather than \"%s\".\n", arg);
+		// FIXME: Don't know how to handle AF_DECnet
+		if (family == AF_INET6)
+			fprintf(stderr, "Error: an inet6 prefix is expected rather than \"%s\".\n", arg);
+		else
+			fprintf(stderr, "Error: an inet prefix is expected rather than \"%s\".\n", arg);
 		exit(1);
 	}
 	return 0;
-- 
1.8.1.4

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