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removed usage of unset variables (by a function that does nothing!)

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This commit is contained in:
Daniel Stenberg 2004-02-13 12:28:27 +00:00
parent 12b71e422f
commit 3a36d4fdea
2 changed files with 2 additions and 8 deletions
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5
ares/adig.c
View File

@ -140,7 +140,6 @@ int main(int argc, char **argv)
struct hostent *hostent;
fd_set read_fds, write_fds;
struct timeval *tvp, tv;
char *errmem;
#ifdef WIN32
WORD wVersionRequested = MAKEWORD(1,1);
@ -240,7 +239,6 @@ int main(int argc, char **argv)
{
fprintf(stderr, "ares_init_options: %s\n",
ares_strerror(status));
ares_free_errmem(errmem);
return 1;
}
@ -281,7 +279,7 @@ int main(int argc, char **argv)
static void callback(void *arg, int status, unsigned char *abuf, int alen)
{
char *name = (char *) arg, *errmem;
char *name = (char *) arg;
int id, qr, opcode, aa, tc, rd, ra, rcode;
unsigned int qdcount, ancount, nscount, arcount, i;
const unsigned char *aptr;
@ -296,7 +294,6 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
if (status != ARES_SUCCESS)
{
printf("%s\n", ares_strerror(status));
ares_free_errmem(errmem);
if (!abuf)
return;
}

5
ares/ahost.c
View File

@ -44,7 +44,6 @@ int main(int argc, char **argv)
int status, nfds;
fd_set read_fds, write_fds;
struct timeval *tvp, tv;
char *errmem;
struct in_addr addr;
#ifdef WIN32
@ -60,7 +59,6 @@ int main(int argc, char **argv)
if (status != ARES_SUCCESS)
{
fprintf(stderr, "ares_init: %s\n", ares_strerror(status));
ares_free_errmem(errmem);
return 1;
}
@ -97,12 +95,11 @@ int main(int argc, char **argv)
static void callback(void *arg, int status, struct hostent *host)
{
struct in_addr addr;
char *mem, **p;
char **p;
if (status != ARES_SUCCESS)
{
fprintf(stderr, "%s: %s\n", (char *) arg, ares_strerror(status));
ares_free_errmem(mem);
return;
}