dgit: clean_tree_check: Reorganise command construction

This will make it easier to make the command vary.

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 3 insertions, 1 deletions

diff --git a/dgit b/dgit
index 1d0fe85..6cf10fb 100755
--- a/dgit
+++ b/dgit
@@ -6205,7 +6205,9 @@ sub clean_tree_check () {
     # That was done by check_not_dirty, and by now we may have run
     # the rules clean target which might modify tracked files (!)
     if ($cleanmode =~ m{^check}) {
-	my $leftovers = cmdoutput @git, qw(clean -xdn);
+	my @cmd = (@git, qw(clean -dn));
+	push @cmd, qw(-x);
+	my $leftovers = cmdoutput @cmd;
 	if (length $leftovers) {
 	    print STDERR $leftovers, "\n" or confess $!;
 	    fail __