dgit: Pass --no-renames to git diff-tree -z, avoiding potential trouble

[dgit.git] / dgit

diff --git a/dgit b/dgit
index 40b8e32aba4a6378f742381076d1812b239c45f1..91172dad890a4e25442cc83e9fa832a426e64296 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -3380,6 +3380,7 @@ END
        return;
     }
     my $af = ".git/info/attributes";
+    ensuredir '.git/info';
     open GAO, "> $af.new" or die $!;
     print GAO <<END or die $!;
 *      dgit-defuse-attrs
@@ -3498,6 +3499,7 @@ sub fork_for_multisuite ($) {
     $before_fetch_merge->();
 
     foreach my $tsuite (@suites[1..$#suites]) {
+       $tsuite =~ s/^-/$cbasesuite-/;
        my $csubsuite = multisuite_suite_child($tsuite, \@mergeinputs,
                                               sub {
             @end = ();
@@ -4889,7 +4891,7 @@ sub quiltify_trees_differ ($$;$$$) {
     #  a list of unrepresentable changes (removals of upstream files
     #  (as messages)
     local $/=undef;
-    my @cmd = (@git, qw(diff-tree -z));
+    my @cmd = (@git, qw(diff-tree -z --no-renames));
     push @cmd, qw(--name-only) unless $unrepres;
     push @cmd, qw(-r) if $finegrained || $unrepres;
     push @cmd, $x, $y;