Git 2.17.1

diff --git a/builtin/unpack-file.c b/builtin/unpack-file.c
index 73f133419167840d150300faa696bc32027cd02f..32e01555774c838e489fd33c675488e754c3e8e2 100644 (file)
--- a/builtin/unpack-file.c
+++ b/builtin/unpack-file.c
@@ -1,7 +1,7 @@
 #include "builtin.h"
 #include "config.h"
 
-static char *create_temp_file(unsigned char *sha1)
+static char *create_temp_file(struct object_id *oid)
 {
        static char path[50];
        void *buf;
@@ -9,13 +9,13 @@ static char *create_temp_file(unsigned char *sha1)
        unsigned long size;
        int fd;
 
-       buf = read_sha1_file(sha1, &type, &size);
+       buf = read_sha1_file(oid->hash, &type, &size);
        if (!buf || type != OBJ_BLOB)
-               die("unable to read blob object %s", sha1_to_hex(sha1));
+               die("unable to read blob object %s", oid_to_hex(oid));
 
        xsnprintf(path, sizeof(path), ".merge_file_XXXXXX");
        fd = xmkstemp(path);
-       if (write_in_full(fd, buf, size) != size)
+       if (write_in_full(fd, buf, size) < 0)
                die_errno("unable to write temp-file");
        close(fd);
        return path;
@@ -23,15 +23,15 @@ static char *create_temp_file(unsigned char *sha1)
 
 int cmd_unpack_file(int argc, const char **argv, const char *prefix)
 {
-       unsigned char sha1[20];
+       struct object_id oid;
 
        if (argc != 2 || !strcmp(argv[1], "-h"))
                usage("git unpack-file <sha1>");
-       if (get_sha1(argv[1], sha1))
+       if (get_oid(argv[1], &oid))
                die("Not a valid object name %s", argv[1]);
 
        git_config(git_default_config, NULL);
 
-       puts(create_temp_file(sha1));
+       puts(create_temp_file(&oid));
        return 0;
 }