Optionally do not list empty directories in git-ls-files --others

diff --git a/sha1_file.c b/sha1_file.c
index 1fd5b797a587dfd52a6662fc48c992a5e298f7f8..58edec0bb677e480552b9464e905ea983747c183 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -564,7 +564,7 @@ static void prepare_packed_git_one(char *objdir, int local)
        dir = opendir(path);
        if (!dir) {
                if (errno != ENOENT)
-                       error("unable to open object pack directory: %s: %s\n",
+                       error("unable to open object pack directory: %s: %s",
                              path, strerror(errno));
                return;
        }
@@ -973,6 +973,16 @@ static void *unpack_delta_entry(unsigned char *base_sha1,
 
        if (left < 20)
                die("truncated pack file");
+
+       /* The base entry _must_ be in the same pack */
+       if (!find_pack_entry_one(base_sha1, &base_ent, p))
+               die("failed to find delta-pack base object %s",
+                   sha1_to_hex(base_sha1));
+       base = unpack_entry_gently(&base_ent, type, &base_size);
+       if (!base)
+               die("failed to read delta-pack base object %s",
+                   sha1_to_hex(base_sha1));
+
        data = base_sha1 + 20;
        data_size = left - 20;
        delta_data = xmalloc(delta_size);
@@ -990,14 +1000,6 @@ static void *unpack_delta_entry(unsigned char *base_sha1,
        if ((st != Z_STREAM_END) || stream.total_out != delta_size)
                die("delta data unpack failed");
 
-       /* The base entry _must_ be in the same pack */
-       if (!find_pack_entry_one(base_sha1, &base_ent, p))
-               die("failed to find delta-pack base object %s",
-                   sha1_to_hex(base_sha1));
-       base = unpack_entry_gently(&base_ent, type, &base_size);
-       if (!base)
-               die("failed to read delta-pack base object %s",
-                   sha1_to_hex(base_sha1));
        result = patch_delta(base, base_size,
                             delta_data, delta_size,
                             &result_size);
@@ -1513,7 +1515,8 @@ int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
 
        local = mkstemp(tmpfile);
        if (local < 0)
-               return error("Couldn't open %s for %s\n", tmpfile, sha1_to_hex(sha1));
+               return error("Couldn't open %s for %s",
+                            tmpfile, sha1_to_hex(sha1));
 
        memset(&stream, 0, sizeof(stream));
 
@@ -1561,7 +1564,7 @@ int write_sha1_from_fd(const unsigned char *sha1, int fd, char *buffer,
        }
        if (memcmp(sha1, real_sha1, 20)) {
                unlink(tmpfile);
-               return error("File %s has bad hash\n", sha1_to_hex(sha1));
+               return error("File %s has bad hash", sha1_to_hex(sha1));
        }
 
        return move_temp_to_file(tmpfile, sha1_file_name(sha1));