revision.c: fix "dense" under --remove-empty

diff --git a/mktree.c b/mktree.c
index f85358522b93d285a13193b44f68c1ebefc101b5..ab63cd99d4ae41310b97811cf738803afe16ff1f 100644 (file)
--- a/mktree.c
+++ b/mktree.c
@@ -6,6 +6,7 @@
 #include "cache.h"
 #include "strbuf.h"
 #include "quote.h"
+#include "tree.h"
 
 static struct treeent {
        unsigned mode;
@@ -67,7 +68,7 @@ static void write_tree(unsigned char *sha1)
                memcpy(buffer + offset, ent->sha1, 20);
                offset += 20;
        }
-       write_sha1_file(buffer, offset, "tree", sha1);
+       write_sha1_file(buffer, offset, tree_type, sha1);
 }
 
 static const char mktree_usage[] = "mktree [-z]";