dev-libs/libratbag: Fixed build with recent meson releases.

Package-Manager: Portage-2.3.19, Repoman-2.3.6

dev-libs/libratbag/libratbag-0.9.ebuild

@@ -23,6 +23,12 @@ RDEPEND="
 	virtual/libudev
 "
 
+src_prepare() {
+	default
+
+	sed '/default:/d' -i meson_options.txt || die
+}
+
 src_configure() {
 	local emesonargs=(
 		-Denable-documentation=$(usex doc true false)