Fix a signed-vs-unsigned comparison warning.

[tcpdump] / print-igrp.c

diff --git a/print-igrp.c b/print-igrp.c
index 3bf445d680609345aaf274ac0287dd8f548ac76c..25e33fce157a4b53beed90ff8ee48d11b2747b55 100644 (file)
--- a/print-igrp.c
+++ b/print-igrp.c
@@ -22,8 +22,8 @@
  */
 
 #ifndef lint
-static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-igrp.c,v 1.17 2002-08-01 08:53:10 risso Exp $ (LBL)";
+static const char rcsid[] _U_ =
+    "@(#) $Header: /tcpdump/master/tcpdump/print-igrp.c,v 1.20 2003-11-16 09:36:23 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -32,7 +32,6 @@ static const char rcsid[] =
 
 #include <tcpdump-stdinc.h>
 
-#include <errno.h>
 #include <stdio.h>
 
 #include "interface.h"