diff options
| author | Michael Stapelberg <michael@stapelberg.de> | 2012-05-07 08:27:28 +0200 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2012-05-07 08:28:04 +0200 |
| commit | 4ddd115af8e6247788c78dc3630d37f2f4493e03 (patch) | |
| tree | 4f73a046fcbcafb746bfa10e67be1995474602cc /src/print_ipv6_addr.c | |
| parent | 6b447f7f1be3e53129756b51501f469e60820334 (diff) | |
Use (void) instead of () for functions without args (Thanks fernandotcl)
See also:
http://article.gmane.org/gmane.linux.kernel/1268792
The C compiler will handle (void) as "no arguments" and () as "variadic
function" (equivalent to (...)) which might lead to subtle errors.
Diffstat (limited to 'src/print_ipv6_addr.c')
| -rw-r--r-- | src/print_ipv6_addr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/print_ipv6_addr.c b/src/print_ipv6_addr.c index 21974f3..f987b59 100644 --- a/src/print_ipv6_addr.c +++ b/src/print_ipv6_addr.c @@ -64,7 +64,7 @@ static char *get_sockname(struct addrinfo *addr) { * Returns the IPv6 address with which you have connectivity at the moment. * The char * is statically allocated and mustn't be freed */ -static char *get_ipv6_addr() { +static char *get_ipv6_addr(void) { struct addrinfo hints; struct addrinfo *result, *resp; static struct addrinfo *cached = NULL; |