X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=builtin-commit-tree.c;h=90dac349a3137405baaea63bfb6c798d2f8c92a3;hb=cab1b013e6f7cc52806926a792c6798f4c7ac4be;hp=0453425c471f1d6793bc7f5f59d17e9d285ddfc6;hpb=96aa7adda3b0254e4b9904f53bb38cd76bfea7bb;p=git.git

diff --git a/builtin-commit-tree.c b/builtin-commit-tree.c
index 0453425c4..90dac349a 100644
--- a/builtin-commit-tree.c
+++ b/builtin-commit-tree.c
@@ -9,8 +9,6 @@
 #include "builtin.h"
 #include "utf8.h"
 
-#define BLOCKING (1ul << 14)
-
 /*
  * FIXME! Share the code with "write-tree.c"
  */
@@ -105,7 +103,7 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
 
 	git_config(git_default_config, NULL);
 
-	if (argc < 2)
+	if (argc < 2 || !strcmp(argv[1], "-h"))
 		usage(commit_tree_usage);
 	if (get_sha1(argv[1], tree_sha1))
 		die("Not a valid object name %s", argv[1]);
@@ -124,7 +122,7 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
 	}
 
 	if (strbuf_read(&buffer, 0, 0) < 0)
-		die("git commit-tree: read returned %s", strerror(errno));
+		die_errno("git commit-tree: failed to read");
 
 	if (!commit_tree(buffer.buf, tree_sha1, parents, commit_sha1, NULL)) {
 		printf("%s\n", sha1_to_hex(commit_sha1));