remove unnecessary initializations

[jc: I needed to hand merge the changes to the updated codebase,
 so the result needs to be checked.]

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/mktree.c b/mktree.c
index 9a6f0d2f6..93241385e 100644
--- a/mktree.c
+++ b/mktree.c
@@ -49,7 +49,6 @@ static void write_tree(unsigned char *sha1)
 	int i;
 
 	qsort(entries, used, sizeof(*entries), ent_compare);
-	size = 100;
 	for (size = i = 0; i < used; i++)
 		size += 32 + entries[i]->len;
 	buffer = xmalloc(size);