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Diffstat (limited to 'networking/nc.c')
-rw-r--r--networking/nc.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/networking/nc.c b/networking/nc.c
index 3f4149e..f8b3fb2 100644
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -1,9 +1,9 @@
/* vi: set sw=4 ts=4: */
/* nc: mini-netcat - built from the ground up for LRP
- *
+ *
* Copyright (C) 1998, 1999 Charles P. Wright
* Copyright (C) 1998 Dave Cinege
- *
+ *
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
@@ -25,7 +25,7 @@ int nc_main(int argc, char **argv)
memset(&address, 0, sizeof(address));
- if (ENABLE_NC_SERVER || ENABLE_NC_EXTRA) {
+ if (ENABLE_NC_SERVER || ENABLE_NC_EXTRA) {
while ((opt = getopt(argc, argv, "lp:" USE_NC_EXTRA("i:ew:f:"))) > 0) {
if (ENABLE_NC_SERVER && opt=='l') do_listen++;
else if (ENABLE_NC_SERVER && opt=='p')
@@ -40,7 +40,7 @@ int nc_main(int argc, char **argv)
}
}
-
+
// For listen or file we need zero arguments, dialout is 2.
// For exec we need at least one more argument at the end, more ok
@@ -53,7 +53,7 @@ int nc_main(int argc, char **argv)
signal(SIGALRM, timeout);
alarm(wsecs);
}
-
+
if (infile) cfd = xopen(infile, O_RDWR);
else {
opt = 1;
@@ -132,7 +132,7 @@ repeatyness:
}
// Select loop copying stdin to cfd, and cfd to stdout.
-
+
FD_ZERO(&readfds);
FD_SET(cfd, &readfds);
FD_SET(STDIN_FILENO, &readfds);