add versioned dependency on debhelper 12

diff --git a/debian/control b/debian/control
index 99cdd71c016b67a0948fc4e3ecd5ac802b13dae3..89ad062d97e39761d1b1fcb416d61cc6beccec10 100644 (file)
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Maintainer: Don Armstrong <don@debian.org>
 Section: text
 Priority: standard
 Standards-Version: 4.1.4
-Build-Depends: debhelper
+Build-Depends: debhelper (>= 12)
 Build-Depends-Indep: dictionaries-common-dev, dos2unix, aspell
 Homepage: http://wordlist.sourceforge.net/
 Vcs-Browser: https://git.donarmstrong.com/deb_pkgs/scowl.git