--- a/mail/mini_sendmail/Makefile
+++ b/mail/mini_sendmail/Makefile
@@ -1,20 +1,21 @@
 #
-# Copyright (C) 2007-2008 OpenWrt.org
+# Copyright (C) 2007-2010 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
-# $Id$
 
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mini-sendmail
 PKG_VERSION:=1.3.6
-PKG_RELEASE:=2
+PKG_RELEASE:=4
 
 PKG_SOURCE:=mini_sendmail-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://www.acme.com/software/mini_sendmail/
 PKG_MD5SUM:=fb1585d2ad81c519a26d83bfd783dee8
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/mini_sendmail-$(PKG_VERSION)
 
 include $(INCLUDE_DIR)/package.mk
 
@@ -26,19 +27,22 @@
 endef
 
 define Package/mini-sendmail/description
- mini_sendmail reads its standard input up to an end-of-file and sends a 
+ mini_sendmail reads its standard input up to an end-of-file and sends a
  copy of the message found there to all of the addresses listed.
- The message is sent by connecting to a local SMTP server. This means 
+ The message is sent by connecting to a local SMTP server. This means
  mini_sendmail can be used to send email from inside a chroot(2) area.
 endef
 
 MAKE_FLAGS += \
 	OFLAGS="$(TARGET_CFLAGS)"
 
-define Package/mini-sendmail/install	
+define Package/mini-sendmail/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/mini_sendmail $(1)/usr/sbin/
-	ln -sf mini_sendmail $(1)/usr/sbin/sendmail
+endef
+
+define Package/mini-sendmail/postinst
+	ln -sf mini_sendmail $${IPKG_INSTROOT}/usr/sbin/sendmail
 endef
 
 $(eval $(call BuildPackage,mini-sendmail))