sha1_file: make check_and_freshen_file() non static

diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 642cce1ac6e158207f4273d4e1bf1e7928865b18..ee3d812695fa232f30682b0e546105ca0eea5d49 100755 (executable)
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -45,6 +45,7 @@
 my $normal_color = $repo->get_color("", "reset");
 
 my $diff_algorithm = $repo->config('diff.algorithm');
+my $diff_indent_heuristic = $repo->config_bool('diff.indentheuristic');
 my $diff_compaction_heuristic = $repo->config_bool('diff.compactionheuristic');
 my $diff_filter = $repo->config('interactive.difffilter');
 
@@ -750,7 +751,9 @@ sub parse_diff {
        if (defined $diff_algorithm) {
                splice @diff_cmd, 1, 0, "--diff-algorithm=${diff_algorithm}";
        }
-       if ($diff_compaction_heuristic) {
+       if ($diff_indent_heuristic) {
+               splice @diff_cmd, 1, 0, "--indent-heuristic";
+       } elsif ($diff_compaction_heuristic) {
                splice @diff_cmd, 1, 0, "--compaction-heuristic";
        }
        if (defined $patch_mode_revision) {