app-crypt/gnupg: Don't use underscores in new USE flag (QA fix)

Package-Manager: Portage-3.0.9, Repoman-3.0.2
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

app-crypt/gnupg/gnupg-2.2.24.ebuild

@@ -10,12 +10,12 @@ MY_P="${P/_/-}"
 DESCRIPTION="The GNU Privacy Guard, a GPL OpenPGP implementation"
 HOMEPAGE="https://gnupg.org/"
 SRC_URI="mirror://gnupg/gnupg/${MY_P}.tar.bz2
-	scd_shared_access? ( https://raw.githubusercontent.com/GPGTools/MacGPG2/5ca182f54b7b6cd635d1c0a4713953834489fdd9/patches/gnupg/scdaemon_shared-access.patch -> ${PN}-2.2.16-scdaemon_shared-access.patch )"
+	scd-shared-access? ( https://raw.githubusercontent.com/GPGTools/MacGPG2/5ca182f54b7b6cd635d1c0a4713953834489fdd9/patches/gnupg/scdaemon_shared-access.patch -> ${PN}-2.2.16-scdaemon_shared-access.patch )"
 
 LICENSE="GPL-3"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
-IUSE="bzip2 doc ldap nls readline scd_shared_access selinux +smartcard ssl tofu tools usb user-socket wks-server"
+IUSE="bzip2 doc ldap nls readline scd-shared-access selinux +smartcard ssl tofu tools usb user-socket wks-server"
 
 # Existence of executables is checked during configuration.
 DEPEND=">=dev-libs/libassuan-2.5.0
@@ -57,7 +57,7 @@ src_prepare() {
 	default
 
 	# Made optional because it's a non-official patch
-	if use scd_shared_access ; then
+	if use scd-shared-access ; then
 		# Patch taken from
 		# https://github.com/GPGTools/MacGPG2/tree/dev/patches/gnupg
 		eapply "${DISTDIR}/${PN}-2.2.16-scdaemon_shared-access.patch"

app-crypt/gnupg/metadata.xml

@@ -10,7 +10,7 @@
 		<name>Lars Wendler</name>
 	</maintainer>
 	<use>
-		<flag name="scd_shared_access">
+		<flag name="scd-shared-access">
 		Allow concurrent access to scdaemon by multiple apps from same
 		user. Useful if you want to use scdaemon with gnupg and for
 		example NitroKey.