Revert "lstat_cache(): print a warning if doing ping-pong between cache types"

diff --git a/unpack-file.c b/unpack-file.c
index ccddf1d4b0cf7fd3a699d8b33cf5bc4c5c4435b7..75cd2f1a6adf3ea773a6acc3f1e7f122e30676e5 100644 (file)
--- a/unpack-file.c
+++ b/unpack-file.c
@@ -1,23 +1,22 @@
 #include "cache.h"
 #include "blob.h"
+#include "exec_cmd.h"
 
 static char *create_temp_file(unsigned char *sha1)
 {
        static char path[50];
        void *buf;
-       char type[100];
+       enum object_type type;
        unsigned long size;
        int fd;
 
-       buf = read_sha1_file(sha1, type, &size);
-       if (!buf || strcmp(type, blob_type))
+       buf = read_sha1_file(sha1, &type, &size);
+       if (!buf || type != OBJ_BLOB)
                die("unable to read blob object %s", sha1_to_hex(sha1));
 
        strcpy(path, ".merge_file_XXXXXX");
-       fd = mkstemp(path);
-       if (fd < 0)
-               die("unable to create temp-file");
-       if (write(fd, buf, size) != size)
+       fd = xmkstemp(path);
+       if (write_in_full(fd, buf, size) != size)
                die("unable to write temp-file");
        close(fd);
        return path;
@@ -27,13 +26,15 @@ int main(int argc, char **argv)
 {
        unsigned char sha1[20];
 
+       git_extract_argv0_path(argv[0]);
+
        if (argc != 2)
-               usage("git-unpack-file <sha1>");
+               usage("git unpack-file <sha1>");
        if (get_sha1(argv[1], sha1))
                die("Not a valid object name %s", argv[1]);
 
        setup_git_directory();
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        puts(create_temp_file(sha1));
        return 0;