auto-detect changed prefix and/or changed build flags

diff --git a/git.c b/git.c
index 6db8f2bc23abb328d8d0bed83a581a1cda10e9a4..329ebec78cd057a14a22cca2e89a9cb09a53f5dd 100644 (file)
--- a/git.c
+++ b/git.c
@@ -122,9 +122,9 @@ static int handle_alias(int *argcp, const char ***argv)
                        /* insert after command name */
                        if (*argcp > 1) {
                                new_argv = realloc(new_argv, sizeof(char*) *
-                                               (count + *argcp - 1));
-                               memcpy(new_argv + count, *argv, sizeof(char*) *
-                                               (*argcp - 1));
+                                                  (count + *argcp));
+                               memcpy(new_argv + count, *argv + 1,
+                                      sizeof(char*) * *argcp);
                        }
 
                        *argv = new_argv;
@@ -163,7 +163,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
                { "add", cmd_add },
                { "rev-list", cmd_rev_list },
                { "init-db", cmd_init_db },
-               { "tar-tree", cmd_tar_tree },
+               { "get-tar-commit-id", cmd_get_tar_commit_id },
                { "upload-tar", cmd_upload_tar },
                { "check-ref-format", cmd_check_ref_format },
                { "ls-files", cmd_ls_files },