diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2022-01-11 09:54:35 -0800 |
|---|---|---|
| committer | David Ahern <dsahern@kernel.org> | 2022-01-26 10:19:08 -0700 |
| commit | c02488786f6dff1965fb90b971628a315cc6f359 (patch) | |
| tree | f1dd51e51424dd813e756421e7bfe02002bf70f6 /tipc | |
| parent | 371c13e8f22fd37f4c5b7b5c4cdf411b2bbb2260 (diff) | |
| download | iproute2-c02488786f6dff1965fb90b971628a315cc6f359.tar.gz | |
tipc: fix clang warning about empty format string
When calling json_print with json only use a NULL instead of
empty string.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David Ahern <dsahern@kernel.org>
Diffstat (limited to 'tipc')
| -rw-r--r-- | tipc/link.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tipc/link.c b/tipc/link.c index 9994ada2..53f49c89 100644 --- a/tipc/link.c +++ b/tipc/link.c @@ -332,7 +332,7 @@ static int _show_link_stat(const char *name, struct nlattr *attrs[], open_json_object(NULL); print_string(PRINT_ANY, "link", "Link <%s>\n", name); - print_string(PRINT_JSON, "state", "", NULL); + print_string(PRINT_JSON, "state", NULL, NULL); open_json_array(PRINT_JSON, NULL); if (attrs[TIPC_NLA_LINK_ACTIVE]) print_string(PRINT_ANY, NULL, " %s", "ACTIVE"); |