base-files: default_postinst() force clear luci-indexcache

Inside every LuCI package you need to clear luci-indexcache and
sometimes when installing non LuCI pacakges it's also needed to clear
it. Easier put it into default_postinst().

Signed-off-by: Christian Schoenebeck <christian.schoenebeck@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42923 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index b88d4d6..3a5a65d 100755 (executable)
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -216,6 +216,7 @@ default_postinst() {
                        $i start
                }
        done
+       [ -n "${IPKG_INSTROOT}" ] || rm -f /tmp/luci-indexcache 2>/dev/null
        return 0
 }