unimportant code changes

1 files changed, 9 insertions, 9 deletions

diff --git a/Debian/Debhelper/Buildsystem.pm b/Debian/Debhelper/Buildsystem.pm
index 78d14e70..5bebfe2e 100644
--- a/Debian/Debhelper/Buildsystem.pm
+++ b/Debian/Debhelper/Buildsystem.pm
@@ -32,7 +32,7 @@ sub NAME {
 
 # Description of the build system to be shown to the users.
 sub DESCRIPTION {
-	"basic debhelper build system class (please provide description)";
+	error("class lacking a DESCRIPTION");
 }
 
 # Default build directory. Can be overriden in the derived
@@ -160,14 +160,6 @@ sub get_rel2builddir_path {
 	return $path;
 }
 
-sub _cd {
-	my ($this, $dir)=@_;
-	if (! $dh{NO_ACT}) {
-		verbose_print("cd $dir");
-		chdir $dir or error("error: unable to chdir to $dir");
-	}
-}
-
 # Creates a build directory.
 sub mkdir_builddir {
 	my $this=shift;
@@ -176,6 +168,14 @@ sub mkdir_builddir {
 	}
 }
 
+sub _cd {
+	my ($this, $dir)=@_;
+	if (! $dh{NO_ACT}) {
+		verbose_print("cd $dir");
+		chdir $dir or error("error: unable to chdir to $dir");
+	}
+}
+
 # Changes working directory the build directory (if needed), calls doit(@_)
 # and changes working directory back to the source directory.
 sub doit_in_builddir {