diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2012-04-01 16:52:21 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2012-04-01 16:52:21 +0200 |
| commit | 1d9e99b399e72763045a2428e04b32278538ccc7 (patch) | |
| tree | 964f31687e13427dc15291bdbf161c70ae8a84dc | |
| parent | 3e3a8d50b3d9190c7b06787cb7639b53644e66c7 (diff) | |
hostname: make -i not emit extra trailing space
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | networking/hostname.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/hostname.c b/networking/hostname.c index 5f663908c..d2516b5fb 100644 --- a/networking/hostname.c +++ b/networking/hostname.c @@ -153,7 +153,7 @@ int hostname_main(int argc UNUSED_PARAM, char **argv) if (hp->h_length == sizeof(struct in_addr)) { struct in_addr **h_addr_list = (struct in_addr **)hp->h_addr_list; while (*h_addr_list) { - printf("%s ", inet_ntoa(**h_addr_list)); + printf(h_addr_list[1] ? "%s " : "%s", inet_ntoa(**h_addr_list)); h_addr_list++; } bb_putchar('\n'); |