1 files changed, 11 insertions, 8 deletions

diff --git a/dgit b/dgit
index 660c0c3..40e50d1 100755
--- a/dgit
+++ b/dgit
@@ -1217,14 +1217,7 @@ sub git_write_tree () {
     return $tree;
 }
 
-sub mktree_in_ud_from_only_subdir () {
-    # changes into the subdir
-    my (@dirs) = <*/.>;
-    die unless @dirs==1;
-    $dirs[0] =~ m#^([^/]+)/\.$# or die;
-    my $dir = $1;
-    changedir $dir;
-
+sub remove_stray_gits () {
     my @gitscmd = qw(find -name .git -prune -print0);
     debugcmd "|",@gitscmd;
     open GITS, "-|", @gitscmd or failedcmd @gitscmd;
@@ -1238,7 +1231,17 @@ sub mktree_in_ud_from_only_subdir () {
 	}
     }
     $!=0; $?=0; close GITS or failedcmd @gitscmd;
+}
+
+sub mktree_in_ud_from_only_subdir () {
+    # changes into the subdir
+    my (@dirs) = <*/.>;
+    die unless @dirs==1;
+    $dirs[0] =~ m#^([^/]+)/\.$# or die;
+    my $dir = $1;
+    changedir $dir;
 
+    remove_stray_gits();
     mktree_in_ud_here();
     my $format=get_source_format();
     if (madformat($format)) {