X-Git-Url: https://git.distorted.org.uk/~mdw/fwd/blobdiff_plain/03a839ce52510443ef1a1fe8b3629884423099fe..206212ca161b23aece16795f0b4e61a133ba7a6a:/fw.c

diff --git a/fw.c b/fw.c
index c6af663..d09302b 100644
--- a/fw.c
+++ b/fw.c
@@ -5,7 +5,7 @@
  * (c) 1999 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of the `fw' port forwarder.
  *
@@ -13,12 +13,12 @@
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * `fw' is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with `fw'; if not, write to the Free Software Foundation,
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -114,7 +114,7 @@ void parse(scanner *sc)
 
     if (strcmp(sc->d.buf, "forward") == 0 ||
 	strcmp(sc->d.buf, "fw") == 0 ||
-        strcmp(sc->d.buf, "from") == 0) {
+	strcmp(sc->d.buf, "from") == 0) {
       source *s;
       target *t;
 
@@ -606,7 +606,7 @@ int main(int argc, char *argv[])
 	flags |= FW_QUIET;
 	break;
       case 's':
-        if (isdigit((unsigned char )optarg[0])) {
+	if (isdigit((unsigned char )optarg[0])) {
 	  char *q;
 	  drop = strtol(optarg, &q, 0);
 	  if (*q)
@@ -619,7 +619,7 @@ int main(int argc, char *argv[])
 	}
 	break;
       case 'g':
-        if (isdigit((unsigned char )optarg[0])) {
+	if (isdigit((unsigned char )optarg[0])) {
 	  char *q;
 	  dropg = strtol(optarg, &q, 0);
 	  if (*q)
@@ -738,7 +738,7 @@ int main(int argc, char *argv[])
     int selerr = 0;
     while (active) {
       if (!sel_select(sel))
-        selerr = 0;
+	selerr = 0;
       else if (errno != EINTR && errno != EAGAIN) {
 	fw_log(-1, "error from select: %s", strerror(errno));
 	selerr++;
@@ -749,7 +749,7 @@ int main(int argc, char *argv[])
       }
     }
   }
-    
+
   return (0);
 }