- Fix runtime crash when using SMTPEXTFORK option due to

calling strtok(3) without string.h included.
  Not reported "upstream" as the last update was 2009
  and the site is dead.

Reported by:	Christopher Weimann <christopher@weimann.us>

mail/qmail-spamcontrol/Makefile

@@ -2,7 +2,7 @@
 
 PORTNAME=	qmail
 PORTVERSION=	${QMAIL_VERSION}.${SPAMCONTROL_VERSION}
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	mail
 MASTER_SITES+=	http://www.fehcom.de/qmail/spamcontrol/:spamcontrol \
 		${MASTER_SITE_LOCAL:S/$/:spamcontrol/}

mail/qmail/Makefile

@@ -703,6 +703,7 @@ post-patch:
 . endif
 . if ${PORT_OPTIONS:MSMTPEXTFORK}
 	@${PATCH} -d ${WRKSRC} < ${DISTDIR}/${DIST_SUBDIR}/${SMTPEXTFORK_PATCH}
+	@${PATCH} -d ${WRKSRC} < ${FILESDIR}/extra-patch-smtpextfork-qmail-smtpd.c
 .  if ${PORT_OPTIONS:MXF_QUITASAP}
 	@${REINPLACE_CMD} 's!//#define XF_QUITASAP!#define XF_QUITASAP!g' \
 		${WRKSRC}/qmail-smtpd.c

mail/qmail/files/extra-patch-smtpextfork-qmail-smtpd.c

@@ -0,0 +1,7 @@
+--- qmail-smtpd.c.orig	2013-02-05 21:28:49.477460299 -0600
++++ qmail-smtpd.c	2013-02-05 21:29:23.512455333 -0600
+@@ -1,3 +1,4 @@
++#include <string.h>
+ #include "readwrite.h"
+ #include "stralloc.h"
+ #include "substdio.h"