[PATCH 6/8] pack-objects: mark file-local variable static

[Jonathan Nieder <jrnieder@gmail.com>]

old_try_to_free_routine is not meant for use from other files.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
 builtin/pack-objects.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index f8eba53..7471c92 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1529,7 +1529,7 @@ static void try_to_free_from_threads(size_t size)
 	read_unlock();
 }
 
-try_to_free_t old_try_to_free_routine;
+static try_to_free_t old_try_to_free_routine;
 
 /*
  * The main thread waits on the condition that (at least) one of the workers
-- 
1.7.2.3.557.gab647.dirty