Document runit:Breaks substitution variable

2 files changed, 13 insertions, 0 deletions

diff --git a/debian/changelog b/debian/changelog
index 9bfb0fe..c1bc909 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dh-runit (2.8.3) UNRELEASED; urgency=medium
+
+  * Document runit:Breaks substitution variable
+
+ -- Dmitry Bogatov <KAction@debian.org>  Tue, 22 Jan 2019 22:06:09 +0000
+
 dh-runit (2.8.2) unstable; urgency=medium
 
   * Upload to unstable
diff --git a/dh_runit b/dh_runit
index a699692..447ae70 100755
--- a/dh_runit
+++ b/dh_runit
@@ -105,6 +105,7 @@ HERE
     }
     # runit=2.1.2-20 introduced 'runit-log' user
     addsubstvar($pkg, 'runit:Conflicts', 'runit', '<< 2.1.2-20~');
+    addsubstvar($pkg, 'runit:Breaks', 'runit', '<< 2.1.2-20~');
     addsubstvar($pkg, 'misc:Depends', 'runit-helper', '>= 2.8.1~');
 }
 
@@ -169,6 +170,12 @@ is error, following are supported:
 
 =back
 
+=head1 SUBSTITUTION VARIABLES
+
+Package, created with help of B<dh_runit> does not depends on B<runit>,
+but should add I<runit:Breaks> variable into I<Breaks> field in I<debian/control>
+to ensure, that no breakages are caused by too old version of B<runit> package.
+
 =head1 EXAMPLES
 
 This section contains several example snippets from F<I<package>.runit>