autoconf: Checks for some library functions.

diff --git a/ssh-fetch.c b/ssh-fetch.c
index bf01fbc00d649231cb7ba49aba9432afe570b319..1e59cd2008d8089efef74b940d1a1094add7e687 100644 (file)
--- a/ssh-fetch.c
+++ b/ssh-fetch.c
@@ -24,7 +24,7 @@ static ssize_t force_write(int fd, void *buffer, size_t length)
 {
        ssize_t ret = 0;
        while (ret < length) {
-               ssize_t size = write(fd, buffer + ret, length - ret);
+               ssize_t size = write(fd, (char *) buffer + ret, length - ret);
                if (size < 0) {
                        return size;
                }
@@ -131,6 +131,9 @@ int main(int argc, char **argv)
        prog = getenv("GIT_SSH_PUSH");
        if (!prog) prog = "git-ssh-upload";
 
+       setup_git_directory();
+       git_config(git_default_config);
+
        while (arg < argc && argv[arg][0] == '-') {
                if (argv[arg][1] == 't') {
                        get_tree = 1;
@@ -156,6 +159,7 @@ int main(int argc, char **argv)
        }
        commit_id = argv[arg];
        url = argv[arg + 1];
+       write_ref_log_details = url;
 
        if (setup_connection(&fd_in, &fd_out, prog, url, arg, argv + 1))
                return 1;