t1005: add test for "read-tree --reset -u A B"

diff --git a/builtin/blame.c b/builtin/blame.c
index 5a67c202f06abeaa90a7547d78b536f7f2b9db24..fac0e93e67eeee8bef709670da1cbfe77055137d 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -96,6 +96,7 @@ struct origin {
 int textconv_object(const char *path,
                    unsigned mode,
                    const unsigned char *sha1,
+                   int sha1_valid,
                    char **buf,
                    unsigned long *buf_size)
 {
@@ -103,7 +104,7 @@ int textconv_object(const char *path,
        struct userdiff_driver *textconv;
 
        df = alloc_filespec(path);
-       fill_filespec(df, sha1, mode);
+       fill_filespec(df, sha1, sha1_valid, mode);
        textconv = get_textconv(df);
        if (!textconv) {
                free_filespec(df);
@@ -128,7 +129,7 @@ static void fill_origin_blob(struct diff_options *opt,
 
                num_read_blob++;
                if (DIFF_OPT_TST(opt, ALLOW_TEXTCONV) &&
-                   textconv_object(o->path, o->mode, o->blob_sha1, &file->ptr, &file_size))
+                   textconv_object(o->path, o->mode, o->blob_sha1, 1, &file->ptr, &file_size))
                        ;
                else
                        file->ptr = read_sha1_file(o->blob_sha1, &type, &file_size);
@@ -2114,7 +2115,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
                switch (st.st_mode & S_IFMT) {
                case S_IFREG:
                        if (DIFF_OPT_TST(opt, ALLOW_TEXTCONV) &&
-                           textconv_object(read_from, mode, null_sha1, &buf_ptr, &buf_len))
+                           textconv_object(read_from, mode, null_sha1, 0, &buf_ptr, &buf_len))
                                strbuf_attach(&buf, buf_ptr, buf_len, buf_len + 1);
                        else if (strbuf_read_file(&buf, read_from, st.st_size) != st.st_size)
                                die_errno("cannot open or read '%s'", read_from);
@@ -2506,7 +2507,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
                        die("no such path %s in %s", path, final_commit_name);
 
                if (DIFF_OPT_TST(&sb.revs->diffopt, ALLOW_TEXTCONV) &&
-                   textconv_object(path, o->mode, o->blob_sha1, (char **) &sb.final_buf,
+                   textconv_object(path, o->mode, o->blob_sha1, 1, (char **) &sb.final_buf,
                                    &sb.final_buf_size))
                        ;
                else