Fix problems which where there during running of the program:

- checked on 4.8
    - checked on 5.2.1 with standard libpcap
    - checked on 5.2.1 with net/libpcap

Commands checked:
    - ngrep -d fxp1
    - ngrep -d fxp1 port 80
    - ngrep -d fxp1 GET port 80

net/ngrep/Makefile

@@ -8,7 +8,7 @@
 
 PORTNAME=	ngrep
 PORTVERSION=	1.40.1
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	net security
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
 MASTER_SITE_SUBDIR=	${PORTNAME}
@@ -18,18 +18,16 @@ COMMENT=	Network grep
 
 WRKSRC=		${WRKDIR}/ngrep
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--with-pcre --with-restart
+CONFIGURE_ARGS=	--with-pcre --without-restart
 ALL_TARGET=	ngrep
+
 MAN8=		ngrep.8
+PLIST_FILES=	bin/ngrep
 
 PORTDOCS=	BUGS CHANGES README README.pcre USAGE
 
 .include <bsd.port.pre.mk>
 
-.if ${OSVERSION} > 501110
-EXTRA_PATCHES=	${PATCHDIR}/patch5-configure ${PATCHDIR}/patch5-ngrep
-.endif
-
 post-install:
 .if !defined(NOPORTDOCS)
 	@${MKDIR} ${DOCSDIR}

net/ngrep/files/patch5-configure

@@ -1,37 +0,0 @@
---- configure.orig	Sat Nov  8 15:49:02 2003
-+++ configure	Sat Nov  8 15:49:54 2003
-@@ -1978,9 +1978,9 @@
- 
- else
-   echo "$ac_t""no" 1>&6
--echo $ac_n "checking for pcap_yyrestart in -lpcap""... $ac_c" 1>&6
--echo "configure:1983: checking for pcap_yyrestart in -lpcap" >&5
--ac_lib_var=`echo pcap'_'pcap_yyrestart | sed 'y%./+-%__p_%'`
-+echo $ac_n "checking for pcapyyrestart in -lpcap""... $ac_c" 1>&6
-+echo "configure:1983: checking for pcapyyrestart in -lpcap" >&5
-+ac_lib_var=`echo pcap'_'pcapyyrestart | sed 'y%./+-%__p_%'`
- if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1992,10 +1992,10 @@
- /* Override any gcc2 internal prototype to avoid an error.  */
- /* We use char because int might match the return type of a gcc2
-     builtin and then its argument prototype would still apply.  */
--char pcap_yyrestart();
-+char pcapyyrestart();
- 
- int main() {
--pcap_yyrestart()
-+pcapyyrestart()
- ; return 0; }
- EOF
- if { (eval echo configure:2002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-@@ -2014,7 +2014,7 @@
- if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-   echo "$ac_t""yes" 1>&6
-   cat >> confdefs.h <<\EOF
--#define PCAP_RESTART pcap_yyrestart
-+#define PCAP_RESTART pcapyyrestart
- EOF
- 
- else

net/ngrep/files/patch5-ngrep

@@ -1,19 +0,0 @@
---- ngrep.c.orig	Mon Dec 31 14:11:00 2001
-+++ ngrep.c	Sat Nov  8 15:50:53 2003
-@@ -62,6 +62,7 @@
- 
- #include "ngrep.h"
- 
-+extern FILE *pcapyyin;
- 
- static char rcsver[] = "$Revision: 1.23 $";
- 
-@@ -232,7 +233,7 @@
-       filter = get_filter(&argv[optind-1]); 
- 
- #ifdef NEED_RESTART
--      PCAP_RESTART();
-+      PCAP_RESTART(pcapyyin);
- #endif
-       if (pcap_compile(pd, &pcapfilter, filter, 0, mask.s_addr)) {
- 	pcap_perror(pd, "pcap compile");

net/ngrep/pkg-plist

@@ -1,2 +0,0 @@
-@comment $FreeBSD$
-bin/ngrep