commit 181da30997f93a908a419778a6455c4fbdc16ee4
from: Alexander Barton <alex@barton.de>
date: Sun Jan 08 01:15:52 2017 UTC

Debian: Use "dh_prep" instead deprecated "dh_clean -k"

commit - bfebdaece83db1b2b6b43a0169f8a45bc81109bf
commit + 181da30997f93a908a419778a6455c4fbdc16ee4
blob - ac6f59313e30b9c8de5672da6768f47601f8e465
blob + 30625a57bc90f21188f369a7b0e0d9cd8b503be5
--- contrib/Debian/rules
+++ contrib/Debian/rules
@@ -75,7 +75,7 @@ configure-ngircd-full-dbg: configure
 	  --enable-ipv6
 
 build:
-	dh_clean -k
+	dh_prep
 
 build-ngircd: build-stamp-ngircd
 build-stamp-ngircd: configure-ngircd