net-mail/vpopmail: make patches apply with -p1

Both ebuilds still are able to apply them afterwards.

Signed-off-by: Rolf Eike Beer <eike@sf-mail.de>
Closes: https://github.com/gentoo/gentoo/pull/12929
Signed-off-by: Michał Górny <mgorny@gentoo.org>

net-mail/vpopmail/files/vpopmail-5.4.9-access.violation.patch

@@ -1,5 +1,5 @@
---- configure.in.org	2004-06-30 22:11:08.000000000 -0700
-+++ configure.in	2004-08-22 16:45:36.279473008 -0700
+--- a/configure.in.org	2004-06-30 22:11:08.000000000 -0700
++++ b/configure.in	2004-08-22 16:45:36.279473008 -0700
 @@ -463,16 +463,16 @@
    if test ! -d $vpopmaildir
    then

net-mail/vpopmail/files/vpopmail-double-free.patch

@@ -1,7 +1,7 @@
 diff --git a/trunk/vpalias.c b/trunk/vpalias.c
 index 9853f14..e9bd81f 100644
---- vpalias.c
-+++ vpalias.c
+--- a/vpalias.c
++++ b/vpalias.c
 @@ -369,7 +369,7 @@ char *valias_select_names( char *domain )
          }
        }

net-mail/vpopmail/files/vpopmail-lazy.patch

@@ -1,5 +1,5 @@
---- Makefile.am.orig	2005-11-18 03:19:43.000000000 +0100
-+++ Makefile.am	2005-11-18 03:20:18.000000000 +0100
+--- a/Makefile.am.orig	2005-11-18 03:19:43.000000000 +0100
++++ b/Makefile.am	2005-11-18 03:20:18.000000000 +0100
 @@ -33,6 +33,7 @@
  
  vchkpw_SOURCES = vchkpw.c md5.c hmac_md5.c

net-mail/vpopmail/files/vpopmail-vpgsql.patch

@@ -1,5 +1,5 @@
---- vpgsql.c.2	2011-02-28 18:00:45.000000000 +0100
-+++ vpgsql.c	2011-08-06 05:46:49.959717911 +0200
+--- a/vpgsql.c.2	2011-02-28 18:00:45.000000000 +0100
++++ b/vpgsql.c	2011-08-06 05:46:49.959717911 +0200
 @@ -392,10 +392,10 @@
  #endif
  

net-mail/vpopmail/vpopmail-5.4.33-r3.ebuild

@@ -23,8 +23,6 @@ DEPEND="virtual/qmail
 RDEPEND="${DEPEND}"
 
 PATCHES=(
-	"-p0"
-	"--"
 	"${FILESDIR}"/${PN}-5.4.9-access.violation.patch
 	"${FILESDIR}"/${PN}-lazy.patch
 	"${FILESDIR}"/${PN}-vpgsql.patch