refactor get_textconv to not require diff_filespec

diff --git a/sha1_file.c b/sha1_file.c
index 1a7e41070efa6327859d3c09ede07317cc91ba7d..357f9ab7ff6aad644857986f36fd55da8348744f 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2205,23 +2205,21 @@ static void *read_object(const unsigned char *sha1, enum object_type *type,
  * deal with them should arrange to call read_object() and give error
  * messages themselves.
  */
-void *read_sha1_file_repl(const unsigned char *sha1,
-                         enum object_type *type,
-                         unsigned long *size,
-                         const unsigned char **replacement)
+void *read_sha1_file_extended(const unsigned char *sha1,
+                             enum object_type *type,
+                             unsigned long *size,
+                             unsigned flag)
 {
-       const unsigned char *repl = lookup_replace_object(sha1);
        void *data;
        char *path;
        const struct packed_git *p;
+       const unsigned char *repl = (flag & READ_SHA1_FILE_REPLACE)
+               ? lookup_replace_object(sha1) : sha1;
 
        errno = 0;
        data = read_object(repl, type, size);
-       if (data) {
-               if (replacement)
-                       *replacement = repl;
+       if (data)
                return data;
-       }
 
        if (errno && errno != ENOENT)
                die_errno("failed to read object %s", sha1_to_hex(sha1));