debian/rules: Use `git' potty wrapper.

diff --git a/debian/rules b/debian/rules
index b9ceed6..8c51ce3 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -2,9 +2,9 @@
 #
 
 mdw-setup:
-       upstream=`git-describe djb | sed 's:^djb/::'`; \
+       upstream=`git describe djb | sed 's:^djb/::'`; \
        dir=qmail_$$upstream.orig; \
-       git-tar-tree djb $$dir | gzip -9c >../$$dir.tar.gz
+       git tar-tree djb $$dir | gzip -9c >../$$dir.tar.gz
 
 build:
        $(checkdir)