Document git-diff whitespace flags -b and -w

diff --git a/blob.c b/blob.c
index 7377008744430cea453010fe93e6c1f51c37fdde..d1af2e62f14965fab491a3d9dde712f02b718adc 100644 (file)
--- a/blob.c
+++ b/blob.c
@@ -8,14 +8,14 @@ struct blob *lookup_blob(const unsigned char *sha1)
 {
        struct object *obj = lookup_object(sha1);
        if (!obj) {
-               struct blob *ret = xcalloc(1, sizeof(struct blob));
+               struct blob *ret = alloc_blob_node();
                created_object(sha1, &ret->object);
-               ret->object.type = TYPE_BLOB;
+               ret->object.type = OBJ_BLOB;
                return ret;
        }
        if (!obj->type)
-               obj->type = TYPE_BLOB;
-       if (obj->type != TYPE_BLOB) {
+               obj->type = OBJ_BLOB;
+       if (obj->type != OBJ_BLOB) {
                error("Object %s is a %s, not a blob",
                      sha1_to_hex(sha1), typename(obj->type));
                return NULL;