Use dh_clean

diff --git a/debian/rules b/debian/rules
index 79f430eb8124f48bd3e885fa251cbc6025f914ac..b63827cb7b5e6ef21304d68d0b05d188bb72935a 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -43,9 +43,7 @@ clean:
 # Undoes the effect of `make -f debian/rules build'.
        dh_testdir
        dh_auto_clean
-       -rm -f debian/files* debian/substvars* debian/*~ core */core *~
-       rm -rf debian/tmp
-       -rm build
+       dh_clean build debian/substvars
 
 binary: binary-arch binary-indep