diff --git a/builtin/diff.c b/builtin/diff.c
index ffcdd055ca0b9b30bec2ce1f22e348ec15d58c81..a43d3263638daf083c52f37f3bd0872327d7459b 100644 (file)
--- a/builtin/diff.c
+++ b/builtin/diff.c
#include "revision.h"
#include "log-tree.h"
#include "builtin.h"
#include "revision.h"
#include "log-tree.h"
#include "builtin.h"
+#include "submodule.h"
struct blobinfo {
unsigned char sha1[20];
struct blobinfo {
unsigned char sha1[20];
*/
prefix = setup_git_directory_gently(&nongit);
*/
prefix = setup_git_directory_gently(&nongit);
+ gitmodules_config();
git_config(git_diff_ui_config, NULL);
if (diff_use_color_default == -1)
git_config(git_diff_ui_config, NULL);
if (diff_use_color_default == -1)
result = builtin_diff_index(&rev, argc, argv);
else if (ents == 2)
result = builtin_diff_tree(&rev, argc, argv, ent);
result = builtin_diff_index(&rev, argc, argv);
else if (ents == 2)
result = builtin_diff_tree(&rev, argc, argv, ent);
- else if ((ents == 3) && (ent[0].item->flags & UNINTERESTING)) {
- /* diff A...B where there is one sane merge base between
- * A and B. We have ent[0] == merge-base, ent[1] == A,
- * and ent[2] == B. Show diff between the base and B.
+ else if (ent[0].item->flags & UNINTERESTING) {
+ /*
+ * diff A...B where there is at least one merge base
+ * between A and B. We have ent[0] == merge-base,
+ * ent[ents-2] == A, and ent[ents-1] == B. Show diff
+ * between the base and B. Note that we pick one
+ * merge base at random if there are more than one.
*/
*/
- ent[1] = ent[2];
+ ent[1] = ent[ents-1];
result = builtin_diff_tree(&rev, argc, argv, ent);
result = builtin_diff_tree(&rev, argc, argv, ent);
- }
- else
+ } else
result = builtin_diff_combined(&rev, argc, argv,
result = builtin_diff_combined(&rev, argc, argv,
- ent, ents);
+ ent, ents);
result = diff_result_code(&rev.diffopt, result);
if (1 < rev.diffopt.skip_stat_unmatch)
refresh_index_quietly();
result = diff_result_code(&rev.diffopt, result);
if (1 < rev.diffopt.skip_stat_unmatch)
refresh_index_quietly();