Index: ethereal-0.10.12-r1.ebuild
===================================================================
--- ethereal-0.10.12.ebuild	(Gentoo's version)
+++ ethereal-0.10.12-r1.ebuild	(version with "nosave" use-flag)
@@ -12,7 +12,7 @@
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="alpha amd64 ia64 ppc ppc64 sparc x86"
-IUSE="adns gtk ipv6 snmp ssl gtk2 kerberos"
+IUSE="adns gtk ipv6 snmp ssl gtk2 kerberos nosave"
 
 # if --disable-gtk2 is not passed to configure it will try to build with glib-2.0.
 # --disable-ethereal do not have an influence.
@@ -42,6 +42,9 @@
 	unpack ${A}
 	cd ${S}
 	epatch ${FILESDIR}/${P}-fix-encrypted-conflict.diff
+	if use nosave; then
+		epatch ${FILESDIR}/${P}-nosave.patch
+	fi
 }
 
 src_compile() {