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builtin/config.c: Fix a sparse warning

Sparse issues an "Using plain integer as NULL pointer" warning while
checking a 'struct strbuf_list' initializer expression. The initial
field of the struct has pointer type, but the initializer expression
is given as '{0}'. In order to suppress the warning, we simply replace
the initializer with '{NULL}'.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Jeff King <peff@peff.net>
This commit is contained in:
Ramsay Jones 2012-10-28 21:05:25 +00:00 committed by Jeff King
parent e895589883
commit 5ba1a8a735

View File

@ -165,7 +165,7 @@ static int collect_config(const char *key_, const char *value_, void *cb)
static int get_value(const char *key_, const char *regex_)
{
int ret = CONFIG_GENERIC_ERROR;
struct strbuf_list values = {0};
struct strbuf_list values = {NULL};
int i;
if (use_key_regexp) {