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ping: fix non-fancy ping6

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This commit is contained in:
Denis Vlasenko 2007-07-02 15:47:52 +00:00
parent 10aea3e84e
commit 3483e85f6b
1 changed files with 2 additions and 1 deletions
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3
networking/ping.c
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@ -179,7 +179,8 @@ int ping_main(int argc, char **argv)
len_and_sockaddr *lsa; len_and_sockaddr *lsa;
#if ENABLE_PING6 #if ENABLE_PING6
sa_family_t af = AF_UNSPEC; sa_family_t af = AF_UNSPEC;
while (++argv[0][0] == '-') {
while ((++argv)[0] && argv[0][0] == '-') {
if (argv[0][1] == '4') { if (argv[0][1] == '4') {
af = AF_INET; af = AF_INET;
continue; continue;