app-editors/ted: update desktop mimeinfo cache

Closes: https://bugs.gentoo.org/628718
Package-Manager: Portage-2.3.6, Repoman-2.3.3

app-editors/ted/ted-2.23.ebuild

@@ -1,8 +1,8 @@
-# Copyright 1999-2015 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
-inherit eutils toolchain-funcs
+inherit eutils toolchain-funcs xdg-utils
 
 DESCRIPTION="X-based rich text editor"
 HOMEPAGE="http://www.nllgg.nl/Ted"
@@ -64,3 +64,11 @@ src_install() {
 	default
 	dosym ../share/Ted/examples/rtf2pdf.sh /usr/bin/rtf2pdf.sh
 }
+
+pkg_postinst() {
+	xdg_desktop_database_update
+}
+
+pkg_postrm() {
+	xdg_desktop_database_update
+}