Avoid relative member names for `tar`

diff --git a/debian/rules b/debian/rules
index 815a455854a527ad4cecd9cc445c915792f37a41..c0e9857ff4cd0ca7076cdc51d70e1836882b953f 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -11,7 +11,7 @@ get-orig-source:
        mkdir ../libloc-database-$(orig_version)
        mv ../location-$(upstream_version).db ../libloc-database-$(orig_version)/location.db
        $(eval orig_tarball := ../libloc-database_$(orig_version).orig.tar.xz)
-       tar --xz -cf $(orig_tarball) ../libloc-database-$(orig_version)
+       tar -cJf $(orig_tarball) -C .. libloc-database-$(orig_version)
        rm ../libloc-database-$(orig_version)/location.db
        rmdir ../libloc-database-$(orig_version)
        @echo "\nNow run:"