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| author | Denis Vlasenko | 2007-07-02 15:47:52 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-07-02 15:47:52 +0000 |
| commit | 3483e85f6bdeaacb24c9170c0ee0851eeb32f0f6 (patch) | |
| tree | 2055116331bf71a9a051224b6b1e489d4ef18004 | |
| parent | 10aea3e84e2715fb2a4b265faac273d11e8116ef (diff) | |
| download | busybox-3483e85f6bdeaacb24c9170c0ee0851eeb32f0f6.zip busybox-3483e85f6bdeaacb24c9170c0ee0851eeb32f0f6.tar.gz | |
ping: fix non-fancy ping6
| -rw-r--r-- | networking/ping.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/networking/ping.c b/networking/ping.c index 6945abb..127474c 100644 --- a/networking/ping.c +++ b/networking/ping.c @@ -179,7 +179,8 @@ int ping_main(int argc, char **argv) len_and_sockaddr *lsa; #if ENABLE_PING6 sa_family_t af = AF_UNSPEC; - while (++argv[0][0] == '-') { + + while ((++argv)[0] && argv[0][0] == '-') { if (argv[0][1] == '4') { af = AF_INET; continue; |