Cleanup subcommand documentation for git-remote.

diff --git a/diffcore-rename.c b/diffcore-rename.c
index ef239012b65c901bba5eef598f62679fd288106e..91fa2bea519a39ee65dcf018b7a72885b9eeec70 100644 (file)
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -109,6 +109,8 @@ static int is_exact_match(struct diff_filespec *src,
                return 0;
        if (src->size != dst->size)
                return 0;
+       if (src->sha1_valid && dst->sha1_valid)
+           return !hashcmp(src->sha1, dst->sha1);
        if (diff_populate_filespec(src, 0) || diff_populate_filespec(dst, 0))
                return 0;
        if (src->size == dst->size &&
@@ -256,11 +258,15 @@ void diffcore_rename(struct diff_options *options)
 
        for (i = 0; i < q->nr; i++) {
                struct diff_filepair *p = q->queue[i];
-               if (!DIFF_FILE_VALID(p->one))
+               if (!DIFF_FILE_VALID(p->one)) {
                        if (!DIFF_FILE_VALID(p->two))
                                continue; /* unmerged */
+                       else if (options->single_follow &&
+                                strcmp(options->single_follow, p->two->path))
+                               continue; /* not interested */
                        else
                                locate_rename_dst(p->two, 1);
+               }
                else if (!DIFF_FILE_VALID(p->two)) {
                        /* If the source is a broken "delete", and
                         * they did not really want to get broken,