summaryrefslogtreecommitdiff
path: root/networking/ftpgetput.c
diff options
context:
space:
mode:
authorDenys Vlasenko2011-05-13 20:57:01 +0200
committerDenys Vlasenko2011-05-13 20:57:01 +0200
commit60a9414cad23b6e8cc6b13e37675826ed05f7709 (patch)
tree38b193f0468dd57728fe991e9eaed8abf088deeb /networking/ftpgetput.c
parent8dd29da2c667b6c9ae7381096320b9e31d3a50e2 (diff)
downloadbusybox-60a9414cad23b6e8cc6b13e37675826ed05f7709.zip
busybox-60a9414cad23b6e8cc6b13e37675826ed05f7709.tar.gz
fix "variable 'foo' set but not used" warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/ftpgetput.c')
-rw-r--r--networking/ftpgetput.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/networking/ftpgetput.c b/networking/ftpgetput.c
index 66316e2..f63df55 100644
--- a/networking/ftpgetput.c
+++ b/networking/ftpgetput.c
@@ -60,7 +60,7 @@ struct globals {
FILE *control_stream;
int verbose_flag;
int do_continue;
- char buf[1]; /* actually [BUFSZ] */
+ char buf[4]; /* actually [BUFSZ] */
} FIX_ALIASING;
#define G (*(struct globals*)&bb_common_bufsiz1)
enum { BUFSZ = COMMON_BUFSIZE - offsetof(struct globals, buf) };
@@ -105,7 +105,7 @@ static int ftpcmd(const char *s1, const char *s2)
}
do {
- strcpy(buf, "EOF");
+ strcpy(buf, "EOF"); /* for ftp_die */
if (fgets(buf, BUFSZ - 2, control_stream) == NULL) {
ftp_die(NULL);
}
@@ -316,7 +316,6 @@ static const char ftpgetput_longopts[] ALIGN1 =
int ftpgetput_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int ftpgetput_main(int argc UNUSED_PARAM, char **argv)
{
- unsigned opt;
const char *port = "ftp";
/* socket to ftp server */
@@ -345,7 +344,7 @@ int ftpgetput_main(int argc UNUSED_PARAM, char **argv)
applet_long_options = ftpgetput_longopts;
#endif
opt_complementary = "-2:vv:cc"; /* must have 2 to 3 params; -v and -c count */
- opt = getopt32(argv, "cvu:p:P:", &user, &password, &port,
+ getopt32(argv, "cvu:p:P:", &user, &password, &port,
&verbose_flag, &do_continue);
argv += optind;