1 files changed, 6 insertions, 6 deletions

diff --git a/networking/nc.c b/networking/nc.c
index 3f4149e14..f8b3fb2dd 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);