add--interactive: drop diff.indentHeuristic handling

peff · gitster · commit 1fa8a66bf769 · 2017-05-09T12:24:35.000+09:00
Now that diff.indentHeuristic is handled automatically by the plumbing
commands, there's no need to propagate it manually.

Signed-off-by: Jeff King &lt;peff@peff.net&gt;
Signed-off-by: Marc Branchaud &lt;marcnarc@xiplink.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/git-add--interactive.perl b/git-add--interactive.perl
@@ -46,7 +46,6 @@
 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_filter = $repo->config('interactive.difffilter');
 
 my $use_readkey = 0;
@@ -730,9 +729,6 @@ sub parse_diff {
 	if (defined $diff_algorithm) {
 		splice @diff_cmd, 1, 0, "--diff-algorithm=${diff_algorithm}";
 	}
-	if ($diff_indent_heuristic) {
-		splice @diff_cmd, 1, 0, "--indent-heuristic";
-	}
 	if (defined $patch_mode_revision) {
 		push @diff_cmd, get_diff_reference($patch_mode_revision);
 	}
