Fix redeclaration warnings in MSVC

Signed-off-by: Vicent Marti <tanoku@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/odb.c b/src/odb.c
index 0b6fecb18..fd8c27197 100644
--- a/src/odb.c
+++ b/src/odb.c
@@ -1435,7 +1435,7 @@ static int unpack_object(git_rawobj *out, git_pack *p, index_entry *e)
 	deflated_size = (size_t)e->size;
 
 	if (deflated_size == 0)
-		deflated_size = p->pack_size - e->offset;
+		deflated_size = (size_t)(p->pack_size - e->offset);
 
 	byte = *buffer++ & 0xFF;
 	deflated_size--;