filter-branch: introduce convenience function "skip_commit"

diff --git a/mktag.c b/mktag.c
index 070bc96c0dcfd30bc19069729ee5ec308c33083f..38acd5a295d5f06fb2db60633e89a06ba634beb8 100644 (file)
--- a/mktag.c
+++ b/mktag.c
@@ -12,15 +12,8 @@
  * "object <sha1>\n" is 48 bytes, "type tag\n" at 9 bytes is the
  * shortest possible type-line, and "tag .\n" at 6 bytes is the
  * shortest single-character-tag line.
- *
- * We also artificially limit the size of the full object to 8kB.
- * Just because I'm a lazy bastard, and if you can't fit a signature
- * in that size, you're doing something wrong.
  */
 
-/* Some random size */
-#define MAXSIZE (8192)
-
 /*
  * We refuse to tag something we can't verify. Just because.
  */
@@ -127,7 +120,7 @@ int main(int argc, char **argv)
 
        setup_git_directory();
 
-       if (read_pipe(0, &buffer, &size)) {
+       if (read_fd(0, &buffer, &size)) {
                free(buffer);
                die("could not read from stdin");
        }