graph: simplify graph_padding_line()

diff --git a/sha1_file.c b/sha1_file.c
index 3f70b1d86aaa8e0648d8a3c6ebb6aca701ae7475..c08c0cbea805b38104504b9b51266949affb6991 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -350,7 +350,7 @@ static void link_alt_odb_entries(const char *alt, int len, int sep,
                return;
        }
 
-       strbuf_addstr(&objdirbuf, absolute_path(get_object_directory()));
+       strbuf_add_absolute_path(&objdirbuf, get_object_directory());
        normalize_path_copy(objdirbuf.buf, objdirbuf.buf);
 
        alt_copy = xmemdupz(alt, len);
@@ -1923,7 +1923,9 @@ static void *unpack_compressed_entry(struct packed_git *p,
        git_zstream stream;
        unsigned char *buffer, *in;
 
-       buffer = xmallocz(size);
+       buffer = xmallocz_gently(size);
+       if (!buffer)
+               return NULL;
        memset(&stream, 0, sizeof(stream));
        stream.next_out = buffer;
        stream.avail_out = size + 1;