diff options
| -rw-r--r-- | tree-diff.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/tree-diff.c b/tree-diff.c index ce3ca7204..58e790a5e 100644 --- a/tree-diff.c +++ b/tree-diff.c @@ -9,7 +9,14 @@ static void show_path(struct strbuf *base, struct diff_options *opt, struct tree_desc *t1, struct tree_desc *t2); -static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2) +/* + * Compare two tree entries, taking into account only path/S_ISDIR(mode), + * but not their sha1's. + * + * NOTE files and directories *always* compare differently, even when having + * the same name - thanks to base_name_compare(). + */ +static int tree_entry_pathcmp(struct tree_desc *t1, struct tree_desc *t2) { unsigned mode1, mode2; const char *path1, *path2; @@ -22,10 +29,6 @@ static int compare_tree_entry(struct tree_desc *t1, struct tree_desc *t2) pathlen1 = tree_entry_len(&t1->entry); pathlen2 = tree_entry_len(&t2->entry); - /* - * NOTE files and directories *always* compare differently, - * even when having the same name. - */ cmp = base_name_compare(path1, pathlen1, mode1, path2, pathlen2, mode2); return cmp; } @@ -168,7 +171,7 @@ int diff_tree(struct tree_desc *t1, struct tree_desc *t2, continue; } - cmp = compare_tree_entry(t1, t2); + cmp = tree_entry_pathcmp(t1, t2); /* t1 = t2 */ if (cmp == 0) { |