Makefile: dedup list of files obtained from ls-files

diff --git a/packfile.c b/packfile.c
index 16bcb75262d918fc7b88cc5141213e951be145cc..d2bcb2f860c50056b7014b8a7dbf804baad79be8 100644 (file)
--- a/packfile.c
+++ b/packfile.c
@@ -309,7 +309,7 @@ void close_pack_windows(struct packed_git *p)
        }
 }
 
-static int close_pack_fd(struct packed_git *p)
+int close_pack_fd(struct packed_git *p)
 {
        if (p->pack_fd < 0)
                return 0;